156731460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24413}}^1$

素因数の和:24532

約数の個数: 48

約数和(自身を含む): 442967616

約数和(自身を除く): 286236156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 24413, 48826, 73239, 97652, 122065, 146478, 244130, 292956, 366195, 488260, 732390, 1464780, 2612191, 5224382, 7836573, 10448764, 13060955, 15673146, 26121910, 31346292, 39182865, 52243820, 78365730, 156731460]

約数ペア:

[(1, 156731460), (2, 78365730), (3, 52243820), (4, 39182865), (5, 31346292), (6, 26121910), (10, 15673146), (12, 13060955), (15, 10448764), (20, 7836573), (30, 5224382), (60, 2612191), (107, 1464780), (214, 732390), (321, 488260), (428, 366195), (535, 292956), (642, 244130), (1070, 146478), (1284, 122065), (1605, 97652), (2140, 73239), (3210, 48826), (6420, 24413)]