1232484240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{395027}}^1$

素因数の和:395056

約数の個数: 80

約数和(自身を含む): 4114611648

約数和(自身を除く): 2882127408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 395027, 790054, 1185081, 1580108, 1975135, 2370162, 3160216, 3950270, 4740324, 5135351, 5925405, 6320432, 7900540, 9480648, 10270702, 11850810, 15406053, 15801080, 18961296, 20541404, 23701620, 25676755, 30812106, 31602160, 41082808, 47403240, 51353510, 61624212, 77030265, 82165616, 94806480, 102707020, 123248424, 154060530, 205414040, 246496848, 308121060, 410828080, 616242120, 1232484240]

約数ペア:

[(1, 1232484240), (2, 616242120), (3, 410828080), (4, 308121060), (5, 246496848), (6, 205414040), (8, 154060530), (10, 123248424), (12, 102707020), (13, 94806480), (15, 82165616), (16, 77030265), (20, 61624212), (24, 51353510), (26, 47403240), (30, 41082808), (39, 31602160), (40, 30812106), (48, 25676755), (52, 23701620), (60, 20541404), (65, 18961296), (78, 15801080), (80, 15406053), (104, 11850810), (120, 10270702), (130, 9480648), (156, 7900540), (195, 6320432), (208, 5925405), (240, 5135351), (260, 4740324), (312, 3950270), (390, 3160216), (520, 2370162), (624, 1975135), (780, 1580108), (1040, 1185081), (1560, 790054), (3120, 395027)]