152812920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 128

約数和(自身を含む): 515289600

約数和(自身を除く): 362476680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4259, 4485, 5980, 7176, 8518, 8970, 11960, 12777, 17036, 17940, 21295, 25554, 34072, 35880, 42590, 51108, 55367, 63885, 85180, 97957, 102216, 110734, 127770, 166101, 170360, 195914, 221468, 255540, 276835, 293871, 332202, 391828, 442936, 489785, 511080, 553670, 587742, 664404, 783656, 830505, 979570, 1107340, 1175484, 1273441, 1328808, 1469355, 1661010, 1959140, 2214680, 2350968, 2546882, 2938710, 3322020, 3820323, 3918280, 5093764, 5877420, 6367205, 6644040, 7640646, 10187528, 11754840, 12734410, 15281292, 19101615, 25468820, 30562584, 38203230, 50937640, 76406460, 152812920]

約数ペア:

[(1, 152812920), (2, 76406460), (3, 50937640), (4, 38203230), (5, 30562584), (6, 25468820), (8, 19101615), (10, 15281292), (12, 12734410), (13, 11754840), (15, 10187528), (20, 7640646), (23, 6644040), (24, 6367205), (26, 5877420), (30, 5093764), (39, 3918280), (40, 3820323), (46, 3322020), (52, 2938710), (60, 2546882), (65, 2350968), (69, 2214680), (78, 1959140), (92, 1661010), (104, 1469355), (115, 1328808), (120, 1273441), (130, 1175484), (138, 1107340), (156, 979570), (184, 830505), (195, 783656), (230, 664404), (260, 587742), (276, 553670), (299, 511080), (312, 489785), (345, 442936), (390, 391828), (460, 332202), (520, 293871), (552, 276835), (598, 255540), (690, 221468), (780, 195914), (897, 170360), (920, 166101), (1196, 127770), (1380, 110734), (1495, 102216), (1560, 97957), (1794, 85180), (2392, 63885), (2760, 55367), (2990, 51108), (3588, 42590), (4259, 35880), (4485, 34072), (5980, 25554), (7176, 21295), (8518, 17940), (8970, 17036), (11960, 12777)]