245364480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 324

約数和(自身を含む): 911153880

約数和(自身を除く): 665789400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 59, 60, 64, 72, 76, 80, 90, 95, 96, 114, 118, 120, 128, 144, 152, 160, 171, 177, 180, 190, 192, 228, 236, 240, 256, 285, 288, 295, 304, 320, 342, 354, 360, 361, 380, 384, 456, 472, 480, 531, 570, 576, 590, 608, 640, 684, 708, 720, 722, 760, 768, 855, 885, 912, 944, 960, 1062, 1083, 1121, 1140, 1152, 1180, 1216, 1280, 1368, 1416, 1440, 1444, 1520, 1710, 1770, 1805, 1824, 1888, 1920, 2124, 2166, 2242, 2280, 2304, 2360, 2432, 2655, 2736, 2832, 2880, 2888, 3040, 3249, 3363, 3420, 3540, 3610, 3648, 3776, 3840, 4248, 4332, 4484, 4560, 4720, 4864, 5310, 5415, 5472, 5605, 5664, 5760, 5776, 6080, 6498, 6726, 6840, 7080, 7220, 7296, 7552, 8496, 8664, 8968, 9120, 9440, 10089, 10620, 10830, 10944, 11210, 11328, 11520, 11552, 12160, 12996, 13452, 13680, 14160, 14440, 14592, 15104, 16245, 16815, 16992, 17328, 17936, 18240, 18880, 20178, 21240, 21299, 21660, 21888, 22420, 22656, 23104, 24320, 25992, 26904, 27360, 28320, 28880, 32490, 33630, 33984, 34656, 35872, 36480, 37760, 40356, 42480, 42598, 43320, 43776, 44840, 45312, 46208, 50445, 51984, 53808, 54720, 56640, 57760, 63897, 64980, 67260, 67968, 69312, 71744, 72960, 75520, 80712, 84960, 85196, 86640, 89680, 92416, 100890, 103968, 106495, 107616, 109440, 113280, 115520, 127794, 129960, 134520, 135936, 138624, 143488, 161424, 169920, 170392, 173280, 179360, 191691, 201780, 207936, 212990, 215232, 218880, 226560, 231040, 255588, 259920, 269040, 277248, 286976, 319485, 322848, 339840, 340784, 346560, 358720, 383382, 403560, 415872, 425980, 430464, 462080, 511176, 519840, 538080, 638970, 645696, 679680, 681568, 693120, 717440, 766764, 807120, 831744, 851960, 860928, 958455, 1022352, 1039680, 1076160, 1277940, 1291392, 1363136, 1386240, 1434880, 1533528, 1614240, 1703920, 1916910, 2044704, 2079360, 2152320, 2555880, 2582784, 2726272, 3067056, 3228480, 3407840, 3833820, 4089408, 4158720, 4304640, 5111760, 5452544, 6134112, 6456960, 6815680, 7667640, 8178816, 10223520, 12268224, 12913920, 13631360, 15335280, 16357632, 20447040, 24536448, 27262720, 30670560, 40894080, 49072896, 61341120, 81788160, 122682240, 245364480]

約数ペア:

[(1, 245364480), (2, 122682240), (3, 81788160), (4, 61341120), (5, 49072896), (6, 40894080), (8, 30670560), (9, 27262720), (10, 24536448), (12, 20447040), (15, 16357632), (16, 15335280), (18, 13631360), (19, 12913920), (20, 12268224), (24, 10223520), (30, 8178816), (32, 7667640), (36, 6815680), (38, 6456960), (40, 6134112), (45, 5452544), (48, 5111760), (57, 4304640), (59, 4158720), (60, 4089408), (64, 3833820), (72, 3407840), (76, 3228480), (80, 3067056), (90, 2726272), (95, 2582784), (96, 2555880), (114, 2152320), (118, 2079360), (120, 2044704), (128, 1916910), (144, 1703920), (152, 1614240), (160, 1533528), (171, 1434880), (177, 1386240), (180, 1363136), (190, 1291392), (192, 1277940), (228, 1076160), (236, 1039680), (240, 1022352), (256, 958455), (285, 860928), (288, 851960), (295, 831744), (304, 807120), (320, 766764), (342, 717440), (354, 693120), (360, 681568), (361, 679680), (380, 645696), (384, 638970), (456, 538080), (472, 519840), (480, 511176), (531, 462080), (570, 430464), (576, 425980), (590, 415872), (608, 403560), (640, 383382), (684, 358720), (708, 346560), (720, 340784), (722, 339840), (760, 322848), (768, 319485), (855, 286976), (885, 277248), (912, 269040), (944, 259920), (960, 255588), (1062, 231040), (1083, 226560), (1121, 218880), (1140, 215232), (1152, 212990), (1180, 207936), (1216, 201780), (1280, 191691), (1368, 179360), (1416, 173280), (1440, 170392), (1444, 169920), (1520, 161424), (1710, 143488), (1770, 138624), (1805, 135936), (1824, 134520), (1888, 129960), (1920, 127794), (2124, 115520), (2166, 113280), (2242, 109440), (2280, 107616), (2304, 106495), (2360, 103968), (2432, 100890), (2655, 92416), (2736, 89680), (2832, 86640), (2880, 85196), (2888, 84960), (3040, 80712), (3249, 75520), (3363, 72960), (3420, 71744), (3540, 69312), (3610, 67968), (3648, 67260), (3776, 64980), (3840, 63897), (4248, 57760), (4332, 56640), (4484, 54720), (4560, 53808), (4720, 51984), (4864, 50445), (5310, 46208), (5415, 45312), (5472, 44840), (5605, 43776), (5664, 43320), (5760, 42598), (5776, 42480), (6080, 40356), (6498, 37760), (6726, 36480), (6840, 35872), (7080, 34656), (7220, 33984), (7296, 33630), (7552, 32490), (8496, 28880), (8664, 28320), (8968, 27360), (9120, 26904), (9440, 25992), (10089, 24320), (10620, 23104), (10830, 22656), (10944, 22420), (11210, 21888), (11328, 21660), (11520, 21299), (11552, 21240), (12160, 20178), (12996, 18880), (13452, 18240), (13680, 17936), (14160, 17328), (14440, 16992), (14592, 16815), (15104, 16245)]