128110320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13719

約数の個数: 120

約数和(自身を含む): 463366176

約数和(自身を除く): 335255856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 13687, 27374, 41061, 54748, 68435, 82122, 109496, 123183, 136870, 164244, 177931, 205305, 218992, 246366, 273740, 328488, 355862, 410610, 492732, 533793, 547480, 615915, 656976, 711724, 821220, 889655, 985464, 1067586, 1094960, 1231830, 1423448, 1601379, 1642440, 1779310, 1970928, 2135172, 2463660, 2668965, 2846896, 3202758, 3284880, 3558620, 4270344, 4927320, 5337930, 6405516, 7117240, 8006895, 8540688, 9854640, 10675860, 12811032, 14234480, 16013790, 21351720, 25622064, 32027580, 42703440, 64055160, 128110320]

約数ペア:

[(1, 128110320), (2, 64055160), (3, 42703440), (4, 32027580), (5, 25622064), (6, 21351720), (8, 16013790), (9, 14234480), (10, 12811032), (12, 10675860), (13, 9854640), (15, 8540688), (16, 8006895), (18, 7117240), (20, 6405516), (24, 5337930), (26, 4927320), (30, 4270344), (36, 3558620), (39, 3284880), (40, 3202758), (45, 2846896), (48, 2668965), (52, 2463660), (60, 2135172), (65, 1970928), (72, 1779310), (78, 1642440), (80, 1601379), (90, 1423448), (104, 1231830), (117, 1094960), (120, 1067586), (130, 985464), (144, 889655), (156, 821220), (180, 711724), (195, 656976), (208, 615915), (234, 547480), (240, 533793), (260, 492732), (312, 410610), (360, 355862), (390, 328488), (468, 273740), (520, 246366), (585, 218992), (624, 205305), (720, 177931), (780, 164244), (936, 136870), (1040, 123183), (1170, 109496), (1560, 82122), (1872, 68435), (2340, 54748), (3120, 41061), (4680, 27374), (9360, 13687)]