30670560

素因数分解:

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

素因数の和:118

約数の個数: 216

約数和(自身を含む): 112334040

約数和(自身を除く): 81663480

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, 72, 76, 80, 90, 95, 96, 114, 118, 120, 144, 152, 160, 171, 177, 180, 190, 228, 236, 240, 285, 288, 295, 304, 342, 354, 360, 361, 380, 456, 472, 480, 531, 570, 590, 608, 684, 708, 720, 722, 760, 855, 885, 912, 944, 1062, 1083, 1121, 1140, 1180, 1368, 1416, 1440, 1444, 1520, 1710, 1770, 1805, 1824, 1888, 2124, 2166, 2242, 2280, 2360, 2655, 2736, 2832, 2888, 3040, 3249, 3363, 3420, 3540, 3610, 4248, 4332, 4484, 4560, 4720, 5310, 5415, 5472, 5605, 5664, 5776, 6498, 6726, 6840, 7080, 7220, 8496, 8664, 8968, 9120, 9440, 10089, 10620, 10830, 11210, 11552, 12996, 13452, 13680, 14160, 14440, 16245, 16815, 16992, 17328, 17936, 20178, 21240, 21299, 21660, 22420, 25992, 26904, 27360, 28320, 28880, 32490, 33630, 34656, 35872, 40356, 42480, 42598, 43320, 44840, 50445, 51984, 53808, 57760, 63897, 64980, 67260, 80712, 84960, 85196, 86640, 89680, 100890, 103968, 106495, 107616, 127794, 129960, 134520, 161424, 170392, 173280, 179360, 191691, 201780, 212990, 255588, 259920, 269040, 319485, 322848, 340784, 383382, 403560, 425980, 511176, 519840, 538080, 638970, 681568, 766764, 807120, 851960, 958455, 1022352, 1277940, 1533528, 1614240, 1703920, 1916910, 2044704, 2555880, 3067056, 3407840, 3833820, 5111760, 6134112, 7667640, 10223520, 15335280, 30670560]

約数ペア:

[(1, 30670560), (2, 15335280), (3, 10223520), (4, 7667640), (5, 6134112), (6, 5111760), (8, 3833820), (9, 3407840), (10, 3067056), (12, 2555880), (15, 2044704), (16, 1916910), (18, 1703920), (19, 1614240), (20, 1533528), (24, 1277940), (30, 1022352), (32, 958455), (36, 851960), (38, 807120), (40, 766764), (45, 681568), (48, 638970), (57, 538080), (59, 519840), (60, 511176), (72, 425980), (76, 403560), (80, 383382), (90, 340784), (95, 322848), (96, 319485), (114, 269040), (118, 259920), (120, 255588), (144, 212990), (152, 201780), (160, 191691), (171, 179360), (177, 173280), (180, 170392), (190, 161424), (228, 134520), (236, 129960), (240, 127794), (285, 107616), (288, 106495), (295, 103968), (304, 100890), (342, 89680), (354, 86640), (360, 85196), (361, 84960), (380, 80712), (456, 67260), (472, 64980), (480, 63897), (531, 57760), (570, 53808), (590, 51984), (608, 50445), (684, 44840), (708, 43320), (720, 42598), (722, 42480), (760, 40356), (855, 35872), (885, 34656), (912, 33630), (944, 32490), (1062, 28880), (1083, 28320), (1121, 27360), (1140, 26904), (1180, 25992), (1368, 22420), (1416, 21660), (1440, 21299), (1444, 21240), (1520, 20178), (1710, 17936), (1770, 17328), (1805, 16992), (1824, 16815), (1888, 16245), (2124, 14440), (2166, 14160), (2242, 13680), (2280, 13452), (2360, 12996), (2655, 11552), (2736, 11210), (2832, 10830), (2888, 10620), (3040, 10089), (3249, 9440), (3363, 9120), (3420, 8968), (3540, 8664), (3610, 8496), (4248, 7220), (4332, 7080), (4484, 6840), (4560, 6726), (4720, 6498), (5310, 5776), (5415, 5664), (5472, 5605)]