64242120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535351}}^1$

素因数の和:535365

約数の個数: 32

約数和(自身を含む): 192726720

約数和(自身を除く): 128484600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535351, 1070702, 1606053, 2141404, 2676755, 3212106, 4282808, 5353510, 6424212, 8030265, 10707020, 12848424, 16060530, 21414040, 32121060, 64242120]

約数ペア:

[(1, 64242120), (2, 32121060), (3, 21414040), (4, 16060530), (5, 12848424), (6, 10707020), (8, 8030265), (10, 6424212), (12, 5353510), (15, 4282808), (20, 3212106), (24, 2676755), (30, 2141404), (40, 1606053), (60, 1070702), (120, 535351)]