54486120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 179625600

約数和(自身を除く): 125139480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 659, 689, 780, 795, 1060, 1272, 1318, 1378, 1560, 1590, 1977, 2067, 2120, 2636, 2756, 3180, 3295, 3445, 3954, 4134, 5272, 5512, 6360, 6590, 6890, 7908, 8268, 8567, 9885, 10335, 13180, 13780, 15816, 16536, 17134, 19770, 20670, 25701, 26360, 27560, 34268, 34927, 39540, 41340, 42835, 51402, 68536, 69854, 79080, 82680, 85670, 102804, 104781, 128505, 139708, 171340, 174635, 205608, 209562, 257010, 279416, 342680, 349270, 419124, 454051, 514020, 523905, 698540, 838248, 908102, 1028040, 1047810, 1362153, 1397080, 1816204, 2095620, 2270255, 2724306, 3632408, 4191240, 4540510, 5448612, 6810765, 9081020, 10897224, 13621530, 18162040, 27243060, 54486120]

約数ペア:

[(1, 54486120), (2, 27243060), (3, 18162040), (4, 13621530), (5, 10897224), (6, 9081020), (8, 6810765), (10, 5448612), (12, 4540510), (13, 4191240), (15, 3632408), (20, 2724306), (24, 2270255), (26, 2095620), (30, 1816204), (39, 1397080), (40, 1362153), (52, 1047810), (53, 1028040), (60, 908102), (65, 838248), (78, 698540), (104, 523905), (106, 514020), (120, 454051), (130, 419124), (156, 349270), (159, 342680), (195, 279416), (212, 257010), (260, 209562), (265, 205608), (312, 174635), (318, 171340), (390, 139708), (424, 128505), (520, 104781), (530, 102804), (636, 85670), (659, 82680), (689, 79080), (780, 69854), (795, 68536), (1060, 51402), (1272, 42835), (1318, 41340), (1378, 39540), (1560, 34927), (1590, 34268), (1977, 27560), (2067, 26360), (2120, 25701), (2636, 20670), (2756, 19770), (3180, 17134), (3295, 16536), (3445, 15816), (3954, 13780), (4134, 13180), (5272, 10335), (5512, 9885), (6360, 8567), (6590, 8268), (6890, 7908)]