2912238480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{117809}}^1$

素因数の和:117928

約数の個数: 80

約数和(自身を含む): 9115666560

約数和(自身を除く): 6203428080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 117809, 235618, 353427, 471236, 589045, 706854, 942472, 1178090, 1413708, 1767135, 1884944, 2356180, 2827416, 3534270, 4712360, 5654832, 7068540, 9424720, 12134327, 14137080, 24268654, 28274160, 36402981, 48537308, 60671635, 72805962, 97074616, 121343270, 145611924, 182014905, 194149232, 242686540, 291223848, 364029810, 485373080, 582447696, 728059620, 970746160, 1456119240, 2912238480]

約数ペア:

[(1, 2912238480), (2, 1456119240), (3, 970746160), (4, 728059620), (5, 582447696), (6, 485373080), (8, 364029810), (10, 291223848), (12, 242686540), (15, 194149232), (16, 182014905), (20, 145611924), (24, 121343270), (30, 97074616), (40, 72805962), (48, 60671635), (60, 48537308), (80, 36402981), (103, 28274160), (120, 24268654), (206, 14137080), (240, 12134327), (309, 9424720), (412, 7068540), (515, 5654832), (618, 4712360), (824, 3534270), (1030, 2827416), (1236, 2356180), (1545, 1884944), (1648, 1767135), (2060, 1413708), (2472, 1178090), (3090, 942472), (4120, 706854), (4944, 589045), (6180, 471236), (8240, 353427), (12360, 235618), (24720, 117809)]