214498320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{893743}}^1$

素因数の和:893759

約数の個数: 40

約数和(自身を含む): 664945536

約数和(自身を除く): 450447216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 893743, 1787486, 2681229, 3574972, 4468715, 5362458, 7149944, 8937430, 10724916, 13406145, 14299888, 17874860, 21449832, 26812290, 35749720, 42899664, 53624580, 71499440, 107249160, 214498320]

約数ペア:

[(1, 214498320), (2, 107249160), (3, 71499440), (4, 53624580), (5, 42899664), (6, 35749720), (8, 26812290), (10, 21449832), (12, 17874860), (15, 14299888), (16, 13406145), (20, 10724916), (24, 8937430), (30, 7149944), (40, 5362458), (48, 4468715), (60, 3574972), (80, 2681229), (120, 1787486), (240, 893743)]