78696360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 268155360

約数和(自身を除く): 189459000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 227, 270, 321, 324, 360, 405, 428, 454, 535, 540, 642, 648, 681, 810, 856, 908, 963, 1070, 1080, 1135, 1284, 1362, 1605, 1620, 1816, 1926, 2043, 2140, 2270, 2568, 2724, 2889, 3210, 3240, 3405, 3852, 4086, 4280, 4540, 4815, 5448, 5778, 6129, 6420, 6810, 7704, 8172, 8667, 9080, 9630, 10215, 11556, 12258, 12840, 13620, 14445, 16344, 17334, 18387, 19260, 20430, 23112, 24289, 24516, 27240, 28890, 30645, 34668, 36774, 38520, 40860, 43335, 48578, 49032, 57780, 61290, 69336, 72867, 73548, 81720, 86670, 91935, 97156, 115560, 121445, 122580, 145734, 147096, 173340, 183870, 194312, 218601, 242890, 245160, 291468, 346680, 364335, 367740, 437202, 485780, 582936, 655803, 728670, 735480, 874404, 971560, 1093005, 1311606, 1457340, 1748808, 1967409, 2186010, 2623212, 2914680, 3279015, 3934818, 4372020, 5246424, 6558030, 7869636, 8744040, 9837045, 13116060, 15739272, 19674090, 26232120, 39348180, 78696360]

約数ペア:

[(1, 78696360), (2, 39348180), (3, 26232120), (4, 19674090), (5, 15739272), (6, 13116060), (8, 9837045), (9, 8744040), (10, 7869636), (12, 6558030), (15, 5246424), (18, 4372020), (20, 3934818), (24, 3279015), (27, 2914680), (30, 2623212), (36, 2186010), (40, 1967409), (45, 1748808), (54, 1457340), (60, 1311606), (72, 1093005), (81, 971560), (90, 874404), (107, 735480), (108, 728670), (120, 655803), (135, 582936), (162, 485780), (180, 437202), (214, 367740), (216, 364335), (227, 346680), (270, 291468), (321, 245160), (324, 242890), (360, 218601), (405, 194312), (428, 183870), (454, 173340), (535, 147096), (540, 145734), (642, 122580), (648, 121445), (681, 115560), (810, 97156), (856, 91935), (908, 86670), (963, 81720), (1070, 73548), (1080, 72867), (1135, 69336), (1284, 61290), (1362, 57780), (1605, 49032), (1620, 48578), (1816, 43335), (1926, 40860), (2043, 38520), (2140, 36774), (2270, 34668), (2568, 30645), (2724, 28890), (2889, 27240), (3210, 24516), (3240, 24289), (3405, 23112), (3852, 20430), (4086, 19260), (4280, 18387), (4540, 17334), (4815, 16344), (5448, 14445), (5778, 13620), (6129, 12840), (6420, 12258), (6810, 11556), (7704, 10215), (8172, 9630), (8667, 9080)]