156717480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5419}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 472190400

約数和(自身を除く): 315472920

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, 5419, 5784, 7230, 9640, 10838, 14460, 16257, 21676, 27095, 28920, 32514, 43352, 54190, 65028, 81285, 108380, 130056, 162570, 216760, 325140, 650280, 1305979, 2611958, 3917937, 5223916, 6529895, 7835874, 10447832, 13059790, 15671748, 19589685, 26119580, 31343496, 39179370, 52239160, 78358740, 156717480]

約数ペア:

[(1, 156717480), (2, 78358740), (3, 52239160), (4, 39179370), (5, 31343496), (6, 26119580), (8, 19589685), (10, 15671748), (12, 13059790), (15, 10447832), (20, 7835874), (24, 6529895), (30, 5223916), (40, 3917937), (60, 2611958), (120, 1305979), (241, 650280), (482, 325140), (723, 216760), (964, 162570), (1205, 130056), (1446, 108380), (1928, 81285), (2410, 65028), (2892, 54190), (3615, 43352), (4820, 32514), (5419, 28920), (5784, 27095), (7230, 21676), (9640, 16257), (10838, 14460)]