157351560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1311263}}^1$

素因数の和:1311277

約数の個数: 32

約数和(自身を含む): 472055040

約数和(自身を除く): 314703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1311263, 2622526, 3933789, 5245052, 6556315, 7867578, 10490104, 13112630, 15735156, 19668945, 26225260, 31470312, 39337890, 52450520, 78675780, 157351560]

約数ペア:

[(1, 157351560), (2, 78675780), (3, 52450520), (4, 39337890), (5, 31470312), (6, 26225260), (8, 19668945), (10, 15735156), (12, 13112630), (15, 10490104), (20, 7867578), (24, 6556315), (30, 5245052), (40, 3933789), (60, 2622526), (120, 1311263)]