89001840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6997}}^1$

素因数の和:7066

約数の個数: 80

約数和(自身を含む): 281151648

約数和(自身を除く): 192149808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 6997, 12720, 13994, 20991, 27988, 34985, 41982, 55976, 69970, 83964, 104955, 111952, 139940, 167928, 209910, 279880, 335856, 370841, 419820, 559760, 741682, 839640, 1112523, 1483364, 1679280, 1854205, 2225046, 2966728, 3708410, 4450092, 5562615, 5933456, 7416820, 8900184, 11125230, 14833640, 17800368, 22250460, 29667280, 44500920, 89001840]

約数ペア:

[(1, 89001840), (2, 44500920), (3, 29667280), (4, 22250460), (5, 17800368), (6, 14833640), (8, 11125230), (10, 8900184), (12, 7416820), (15, 5933456), (16, 5562615), (20, 4450092), (24, 3708410), (30, 2966728), (40, 2225046), (48, 1854205), (53, 1679280), (60, 1483364), (80, 1112523), (106, 839640), (120, 741682), (159, 559760), (212, 419820), (240, 370841), (265, 335856), (318, 279880), (424, 209910), (530, 167928), (636, 139940), (795, 111952), (848, 104955), (1060, 83964), (1272, 69970), (1590, 55976), (2120, 41982), (2544, 34985), (3180, 27988), (4240, 20991), (6360, 13994), (6997, 12720)]