153836040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11981}}^1$

素因数の和:12102

約数の個数: 64

約数和(自身を含む): 465860160

約数和(自身を除く): 312024120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 11981, 12840, 23962, 35943, 47924, 59905, 71886, 95848, 119810, 143772, 179715, 239620, 287544, 359430, 479240, 718860, 1281967, 1437720, 2563934, 3845901, 5127868, 6409835, 7691802, 10255736, 12819670, 15383604, 19229505, 25639340, 30767208, 38459010, 51278680, 76918020, 153836040]

約数ペア:

[(1, 153836040), (2, 76918020), (3, 51278680), (4, 38459010), (5, 30767208), (6, 25639340), (8, 19229505), (10, 15383604), (12, 12819670), (15, 10255736), (20, 7691802), (24, 6409835), (30, 5127868), (40, 3845901), (60, 2563934), (107, 1437720), (120, 1281967), (214, 718860), (321, 479240), (428, 359430), (535, 287544), (642, 239620), (856, 179715), (1070, 143772), (1284, 119810), (1605, 95848), (2140, 71886), (2568, 59905), (3210, 47924), (4280, 35943), (6420, 23962), (11981, 12840)]