214385040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{297757}}^1$

素因数の和:297776

約数の個数: 60

約数和(自身を含む): 719978844

約数和(自身を除く): 505593804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 297757, 595514, 893271, 1191028, 1488785, 1786542, 2382056, 2679813, 2977570, 3573084, 4466355, 4764112, 5359626, 5955140, 7146168, 8932710, 10719252, 11910280, 13399065, 14292336, 17865420, 21438504, 23820560, 26798130, 35730840, 42877008, 53596260, 71461680, 107192520, 214385040]

約数ペア:

[(1, 214385040), (2, 107192520), (3, 71461680), (4, 53596260), (5, 42877008), (6, 35730840), (8, 26798130), (9, 23820560), (10, 21438504), (12, 17865420), (15, 14292336), (16, 13399065), (18, 11910280), (20, 10719252), (24, 8932710), (30, 7146168), (36, 5955140), (40, 5359626), (45, 4764112), (48, 4466355), (60, 3573084), (72, 2977570), (80, 2679813), (90, 2382056), (120, 1786542), (144, 1488785), (180, 1191028), (240, 893271), (360, 595514), (720, 297757)]