157411560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5443}}^1$

素因数の和:5698

約数の個数: 64

約数和(自身を含む): 474281280

約数和(自身を除く): 316869720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5443, 5784, 7230, 9640, 10886, 14460, 16329, 21772, 27215, 28920, 32658, 43544, 54430, 65316, 81645, 108860, 130632, 163290, 217720, 326580, 653160, 1311763, 2623526, 3935289, 5247052, 6558815, 7870578, 10494104, 13117630, 15741156, 19676445, 26235260, 31482312, 39352890, 52470520, 78705780, 157411560]

約数ペア:

[(1, 157411560), (2, 78705780), (3, 52470520), (4, 39352890), (5, 31482312), (6, 26235260), (8, 19676445), (10, 15741156), (12, 13117630), (15, 10494104), (20, 7870578), (24, 6558815), (30, 5247052), (40, 3935289), (60, 2623526), (120, 1311763), (241, 653160), (482, 326580), (723, 217720), (964, 163290), (1205, 130632), (1446, 108860), (1928, 81645), (2410, 65316), (2892, 54430), (3615, 43544), (4820, 32658), (5443, 28920), (5784, 27215), (7230, 21772), (9640, 16329), (10886, 14460)]