1243106520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{195457}}^1$

素因数の和:195524

約数の個数: 64

約数和(自身を含む): 3799703520

約数和(自身を除く): 2556597000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 195457, 390914, 586371, 781828, 977285, 1172742, 1563656, 1954570, 2345484, 2931855, 3909140, 4690968, 5863710, 7818280, 10359221, 11727420, 20718442, 23454840, 31077663, 41436884, 51796105, 62155326, 82873768, 103592210, 124310652, 155388315, 207184420, 248621304, 310776630, 414368840, 621553260, 1243106520]

約数ペア:

[(1, 1243106520), (2, 621553260), (3, 414368840), (4, 310776630), (5, 248621304), (6, 207184420), (8, 155388315), (10, 124310652), (12, 103592210), (15, 82873768), (20, 62155326), (24, 51796105), (30, 41436884), (40, 31077663), (53, 23454840), (60, 20718442), (106, 11727420), (120, 10359221), (159, 7818280), (212, 5863710), (265, 4690968), (318, 3909140), (424, 2931855), (530, 2345484), (636, 1954570), (795, 1563656), (1060, 1172742), (1272, 977285), (1590, 781828), (2120, 586371), (3180, 390914), (6360, 195457)]