48581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 169489152

約数和(自身を除く): 120907632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 677, 690, 780, 897, 920, 1040, 1104, 1196, 1354, 1380, 1495, 1560, 1794, 1840, 2031, 2392, 2708, 2760, 2990, 3120, 3385, 3588, 4062, 4485, 4784, 5416, 5520, 5980, 6770, 7176, 8124, 8801, 8970, 10155, 10832, 11960, 13540, 14352, 15571, 16248, 17602, 17940, 20310, 23920, 26403, 27080, 31142, 32496, 35204, 35880, 40620, 44005, 46713, 52806, 54160, 62284, 70408, 71760, 77855, 81240, 88010, 93426, 105612, 124568, 132015, 140816, 155710, 162480, 176020, 186852, 202423, 211224, 233565, 249136, 264030, 311420, 352040, 373704, 404846, 422448, 467130, 528060, 607269, 622840, 704080, 747408, 809692, 934260, 1012115, 1056120, 1214538, 1245680, 1619384, 1868520, 2024230, 2112240, 2429076, 3036345, 3238768, 3737040, 4048460, 4858152, 6072690, 8096920, 9716304, 12145380, 16193840, 24290760, 48581520]

約数ペア:

[(1, 48581520), (2, 24290760), (3, 16193840), (4, 12145380), (5, 9716304), (6, 8096920), (8, 6072690), (10, 4858152), (12, 4048460), (13, 3737040), (15, 3238768), (16, 3036345), (20, 2429076), (23, 2112240), (24, 2024230), (26, 1868520), (30, 1619384), (39, 1245680), (40, 1214538), (46, 1056120), (48, 1012115), (52, 934260), (60, 809692), (65, 747408), (69, 704080), (78, 622840), (80, 607269), (92, 528060), (104, 467130), (115, 422448), (120, 404846), (130, 373704), (138, 352040), (156, 311420), (184, 264030), (195, 249136), (208, 233565), (230, 211224), (240, 202423), (260, 186852), (276, 176020), (299, 162480), (312, 155710), (345, 140816), (368, 132015), (390, 124568), (460, 105612), (520, 93426), (552, 88010), (598, 81240), (624, 77855), (677, 71760), (690, 70408), (780, 62284), (897, 54160), (920, 52806), (1040, 46713), (1104, 44005), (1196, 40620), (1354, 35880), (1380, 35204), (1495, 32496), (1560, 31142), (1794, 27080), (1840, 26403), (2031, 23920), (2392, 20310), (2708, 17940), (2760, 17602), (2990, 16248), (3120, 15571), (3385, 14352), (3588, 13540), (4062, 11960), (4485, 10832), (4784, 10155), (5416, 8970), (5520, 8801), (5980, 8124), (6770, 7176)]