4878120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 16329600

約数和(自身を除く): 11451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 59, 60, 65, 78, 104, 106, 118, 120, 130, 156, 159, 177, 195, 212, 236, 260, 265, 295, 312, 318, 354, 390, 424, 472, 520, 530, 590, 636, 689, 708, 767, 780, 795, 885, 1060, 1180, 1272, 1378, 1416, 1534, 1560, 1590, 1770, 2067, 2120, 2301, 2360, 2756, 3068, 3127, 3180, 3445, 3540, 3835, 4134, 4602, 5512, 6136, 6254, 6360, 6890, 7080, 7670, 8268, 9204, 9381, 10335, 11505, 12508, 13780, 15340, 15635, 16536, 18408, 18762, 20670, 23010, 25016, 27560, 30680, 31270, 37524, 40651, 41340, 46020, 46905, 62540, 75048, 81302, 82680, 92040, 93810, 121953, 125080, 162604, 187620, 203255, 243906, 325208, 375240, 406510, 487812, 609765, 813020, 975624, 1219530, 1626040, 2439060, 4878120]

約数ペア:

[(1, 4878120), (2, 2439060), (3, 1626040), (4, 1219530), (5, 975624), (6, 813020), (8, 609765), (10, 487812), (12, 406510), (13, 375240), (15, 325208), (20, 243906), (24, 203255), (26, 187620), (30, 162604), (39, 125080), (40, 121953), (52, 93810), (53, 92040), (59, 82680), (60, 81302), (65, 75048), (78, 62540), (104, 46905), (106, 46020), (118, 41340), (120, 40651), (130, 37524), (156, 31270), (159, 30680), (177, 27560), (195, 25016), (212, 23010), (236, 20670), (260, 18762), (265, 18408), (295, 16536), (312, 15635), (318, 15340), (354, 13780), (390, 12508), (424, 11505), (472, 10335), (520, 9381), (530, 9204), (590, 8268), (636, 7670), (689, 7080), (708, 6890), (767, 6360), (780, 6254), (795, 6136), (885, 5512), (1060, 4602), (1180, 4134), (1272, 3835), (1378, 3540), (1416, 3445), (1534, 3180), (1560, 3127), (1590, 3068), (1770, 2756), (2067, 2360), (2120, 2301)]