15125160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 45650880

約数和(自身を除く): 30525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 523, 723, 964, 1046, 1205, 1446, 1569, 1928, 2092, 2410, 2615, 2892, 3138, 3615, 4184, 4820, 5230, 5784, 6276, 7230, 7845, 9640, 10460, 12552, 14460, 15690, 20920, 28920, 31380, 62760, 126043, 252086, 378129, 504172, 630215, 756258, 1008344, 1260430, 1512516, 1890645, 2520860, 3025032, 3781290, 5041720, 7562580, 15125160]

約数ペア:

[(1, 15125160), (2, 7562580), (3, 5041720), (4, 3781290), (5, 3025032), (6, 2520860), (8, 1890645), (10, 1512516), (12, 1260430), (15, 1008344), (20, 756258), (24, 630215), (30, 504172), (40, 378129), (60, 252086), (120, 126043), (241, 62760), (482, 31380), (523, 28920), (723, 20920), (964, 15690), (1046, 14460), (1205, 12552), (1446, 10460), (1569, 9640), (1928, 7845), (2092, 7230), (2410, 6276), (2615, 5784), (2892, 5230), (3138, 4820), (3615, 4184)]