380960640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1408609800

約数和(自身を除く): 1027649160

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, 285, 288, 295, 304, 320, 342, 354, 360, 380, 384, 456, 472, 480, 531, 570, 576, 590, 608, 640, 684, 708, 720, 760, 855, 885, 912, 944, 960, 1062, 1121, 1140, 1152, 1180, 1216, 1368, 1416, 1440, 1520, 1710, 1770, 1824, 1888, 1920, 2124, 2242, 2280, 2360, 2432, 2655, 2736, 2832, 2880, 3040, 3363, 3420, 3481, 3540, 3648, 3776, 4248, 4484, 4560, 4720, 5310, 5472, 5605, 5664, 5760, 6080, 6726, 6840, 6962, 7080, 7296, 7552, 8496, 8968, 9120, 9440, 10089, 10443, 10620, 10944, 11210, 11328, 12160, 13452, 13680, 13924, 14160, 16815, 16992, 17405, 17936, 18240, 18880, 20178, 20886, 21240, 21888, 22420, 22656, 26904, 27360, 27848, 28320, 31329, 33630, 33984, 34810, 35872, 36480, 37760, 40356, 41772, 42480, 44840, 50445, 52215, 53808, 54720, 55696, 56640, 62658, 66139, 67260, 67968, 69620, 71744, 80712, 83544, 84960, 89680, 100890, 104430, 107616, 109440, 111392, 113280, 125316, 132278, 134520, 139240, 143488, 156645, 161424, 167088, 169920, 179360, 198417, 201780, 208860, 215232, 222784, 250632, 264556, 269040, 278480, 313290, 322848, 330695, 334176, 339840, 358720, 396834, 403560, 417720, 430464, 445568, 501264, 529112, 538080, 556960, 595251, 626580, 645696, 661390, 668352, 717440, 793668, 807120, 835440, 992085, 1002528, 1058224, 1076160, 1113920, 1190502, 1253160, 1291392, 1322780, 1336704, 1587336, 1614240, 1670880, 1984170, 2005056, 2116448, 2152320, 2227840, 2381004, 2506320, 2645560, 2976255, 3174672, 3228480, 3341760, 3968340, 4010112, 4232896, 4762008, 5012640, 5291120, 5952510, 6349344, 6456960, 6683520, 7936680, 8465792, 9524016, 10025280, 10582240, 11905020, 12698688, 15873360, 19048032, 20050560, 21164480, 23810040, 25397376, 31746720, 38096064, 42328960, 47620080, 63493440, 76192128, 95240160, 126986880, 190480320, 380960640]

約数ペア:

[(1, 380960640), (2, 190480320), (3, 126986880), (4, 95240160), (5, 76192128), (6, 63493440), (8, 47620080), (9, 42328960), (10, 38096064), (12, 31746720), (15, 25397376), (16, 23810040), (18, 21164480), (19, 20050560), (20, 19048032), (24, 15873360), (30, 12698688), (32, 11905020), (36, 10582240), (38, 10025280), (40, 9524016), (45, 8465792), (48, 7936680), (57, 6683520), (59, 6456960), (60, 6349344), (64, 5952510), (72, 5291120), (76, 5012640), (80, 4762008), (90, 4232896), (95, 4010112), (96, 3968340), (114, 3341760), (118, 3228480), (120, 3174672), (128, 2976255), (144, 2645560), (152, 2506320), (160, 2381004), (171, 2227840), (177, 2152320), (180, 2116448), (190, 2005056), (192, 1984170), (228, 1670880), (236, 1614240), (240, 1587336), (285, 1336704), (288, 1322780), (295, 1291392), (304, 1253160), (320, 1190502), (342, 1113920), (354, 1076160), (360, 1058224), (380, 1002528), (384, 992085), (456, 835440), (472, 807120), (480, 793668), (531, 717440), (570, 668352), (576, 661390), (590, 645696), (608, 626580), (640, 595251), (684, 556960), (708, 538080), (720, 529112), (760, 501264), (855, 445568), (885, 430464), (912, 417720), (944, 403560), (960, 396834), (1062, 358720), (1121, 339840), (1140, 334176), (1152, 330695), (1180, 322848), (1216, 313290), (1368, 278480), (1416, 269040), (1440, 264556), (1520, 250632), (1710, 222784), (1770, 215232), (1824, 208860), (1888, 201780), (1920, 198417), (2124, 179360), (2242, 169920), (2280, 167088), (2360, 161424), (2432, 156645), (2655, 143488), (2736, 139240), (2832, 134520), (2880, 132278), (3040, 125316), (3363, 113280), (3420, 111392), (3481, 109440), (3540, 107616), (3648, 104430), (3776, 100890), (4248, 89680), (4484, 84960), (4560, 83544), (4720, 80712), (5310, 71744), (5472, 69620), (5605, 67968), (5664, 67260), (5760, 66139), (6080, 62658), (6726, 56640), (6840, 55696), (6962, 54720), (7080, 53808), (7296, 52215), (7552, 50445), (8496, 44840), (8968, 42480), (9120, 41772), (9440, 40356), (10089, 37760), (10443, 36480), (10620, 35872), (10944, 34810), (11210, 33984), (11328, 33630), (12160, 31329), (13452, 28320), (13680, 27848), (13924, 27360), (14160, 26904), (16815, 22656), (16992, 22420), (17405, 21888), (17936, 21240), (18240, 20886), (18880, 20178)]