2290247280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3180899}}^1$

素因数の和:3180918

約数の個数: 60

約数和(自身を含む): 7691416200

約数和(自身を除く): 5401168920

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, 3180899, 6361798, 9542697, 12723596, 15904495, 19085394, 25447192, 28628091, 31808990, 38170788, 47713485, 50894384, 57256182, 63617980, 76341576, 95426970, 114512364, 127235960, 143140455, 152683152, 190853940, 229024728, 254471920, 286280910, 381707880, 458049456, 572561820, 763415760, 1145123640, 2290247280]

約数ペア:

[(1, 2290247280), (2, 1145123640), (3, 763415760), (4, 572561820), (5, 458049456), (6, 381707880), (8, 286280910), (9, 254471920), (10, 229024728), (12, 190853940), (15, 152683152), (16, 143140455), (18, 127235960), (20, 114512364), (24, 95426970), (30, 76341576), (36, 63617980), (40, 57256182), (45, 50894384), (48, 47713485), (60, 38170788), (72, 31808990), (80, 28628091), (90, 25447192), (120, 19085394), (144, 15904495), (180, 12723596), (240, 9542697), (360, 6361798), (720, 3180899)]