240669120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8138

約数の個数: 112

約数和(自身を含む): 788871168

約数和(自身を除く): 548202048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 8087, 9920, 14880, 16174, 24261, 29760, 32348, 40435, 48522, 64696, 80870, 97044, 121305, 129392, 161740, 194088, 242610, 250697, 258784, 323480, 388176, 485220, 501394, 517568, 646960, 752091, 776352, 970440, 1002788, 1253485, 1293920, 1504182, 1552704, 1940880, 2005576, 2506970, 2587840, 3008364, 3760455, 3881760, 4011152, 5013940, 6016728, 7520910, 7763520, 8022304, 10027880, 12033456, 15041820, 16044608, 20055760, 24066912, 30083640, 40111520, 48133824, 60167280, 80223040, 120334560, 240669120]

約数ペア:

[(1, 240669120), (2, 120334560), (3, 80223040), (4, 60167280), (5, 48133824), (6, 40111520), (8, 30083640), (10, 24066912), (12, 20055760), (15, 16044608), (16, 15041820), (20, 12033456), (24, 10027880), (30, 8022304), (31, 7763520), (32, 7520910), (40, 6016728), (48, 5013940), (60, 4011152), (62, 3881760), (64, 3760455), (80, 3008364), (93, 2587840), (96, 2506970), (120, 2005576), (124, 1940880), (155, 1552704), (160, 1504182), (186, 1293920), (192, 1253485), (240, 1002788), (248, 970440), (310, 776352), (320, 752091), (372, 646960), (465, 517568), (480, 501394), (496, 485220), (620, 388176), (744, 323480), (930, 258784), (960, 250697), (992, 242610), (1240, 194088), (1488, 161740), (1860, 129392), (1984, 121305), (2480, 97044), (2976, 80870), (3720, 64696), (4960, 48522), (5952, 40435), (7440, 32348), (8087, 29760), (9920, 24261), (14880, 16174)]