977296080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131357}}^1$

素因数の和:131404

約数の個数: 80

約数和(自身を含む): 3127371264

約数和(自身を除く): 2150075184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 131357, 262714, 394071, 525428, 656785, 788142, 1050856, 1313570, 1576284, 1970355, 2101712, 2627140, 3152568, 3940710, 4072067, 5254280, 6305136, 7881420, 8144134, 10508560, 12216201, 15762840, 16288268, 20360335, 24432402, 31525680, 32576536, 40720670, 48864804, 61081005, 65153072, 81441340, 97729608, 122162010, 162882680, 195459216, 244324020, 325765360, 488648040, 977296080]

約数ペア:

[(1, 977296080), (2, 488648040), (3, 325765360), (4, 244324020), (5, 195459216), (6, 162882680), (8, 122162010), (10, 97729608), (12, 81441340), (15, 65153072), (16, 61081005), (20, 48864804), (24, 40720670), (30, 32576536), (31, 31525680), (40, 24432402), (48, 20360335), (60, 16288268), (62, 15762840), (80, 12216201), (93, 10508560), (120, 8144134), (124, 7881420), (155, 6305136), (186, 5254280), (240, 4072067), (248, 3940710), (310, 3152568), (372, 2627140), (465, 2101712), (496, 1970355), (620, 1576284), (744, 1313570), (930, 1050856), (1240, 788142), (1488, 656785), (1860, 525428), (2480, 394071), (3720, 262714), (7440, 131357)]