5248629840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{705461}}^1$

素因数の和:705508

約数の個数: 80

約数和(自身を含む): 16795639296

約数和(自身を除く): 11547009456

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, 705461, 1410922, 2116383, 2821844, 3527305, 4232766, 5643688, 7054610, 8465532, 10581915, 11287376, 14109220, 16931064, 21163830, 21869291, 28218440, 33862128, 42327660, 43738582, 56436880, 65607873, 84655320, 87477164, 109346455, 131215746, 169310640, 174954328, 218692910, 262431492, 328039365, 349908656, 437385820, 524862984, 656078730, 874771640, 1049725968, 1312157460, 1749543280, 2624314920, 5248629840]

約数ペア:

[(1, 5248629840), (2, 2624314920), (3, 1749543280), (4, 1312157460), (5, 1049725968), (6, 874771640), (8, 656078730), (10, 524862984), (12, 437385820), (15, 349908656), (16, 328039365), (20, 262431492), (24, 218692910), (30, 174954328), (31, 169310640), (40, 131215746), (48, 109346455), (60, 87477164), (62, 84655320), (80, 65607873), (93, 56436880), (120, 43738582), (124, 42327660), (155, 33862128), (186, 28218440), (240, 21869291), (248, 21163830), (310, 16931064), (372, 14109220), (465, 11287376), (496, 10581915), (620, 8465532), (744, 7054610), (930, 5643688), (1240, 4232766), (1488, 3527305), (1860, 2821844), (2480, 2116383), (3720, 1410922), (7440, 705461)]