531332040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41381}}^1$

素因数の和:41502

約数の個数: 64

約数和(自身を含む): 1608932160

約数和(自身を除く): 1077600120

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, 12840, 41381, 82762, 124143, 165524, 206905, 248286, 331048, 413810, 496572, 620715, 827620, 993144, 1241430, 1655240, 2482860, 4427767, 4965720, 8855534, 13283301, 17711068, 22138835, 26566602, 35422136, 44277670, 53133204, 66416505, 88555340, 106266408, 132833010, 177110680, 265666020, 531332040]

約数ペア:

[(1, 531332040), (2, 265666020), (3, 177110680), (4, 132833010), (5, 106266408), (6, 88555340), (8, 66416505), (10, 53133204), (12, 44277670), (15, 35422136), (20, 26566602), (24, 22138835), (30, 17711068), (40, 13283301), (60, 8855534), (107, 4965720), (120, 4427767), (214, 2482860), (321, 1655240), (428, 1241430), (535, 993144), (642, 827620), (856, 620715), (1070, 496572), (1284, 413810), (1605, 331048), (2140, 248286), (2568, 206905), (3210, 165524), (4280, 124143), (6420, 82762), (12840, 41381)]