15267680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 37059120

約数和(自身を除く): 21791440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2579, 2960, 5158, 5920, 10316, 12895, 20632, 25790, 41264, 51580, 82528, 95423, 103160, 190846, 206320, 381692, 412640, 477115, 763384, 954230, 1526768, 1908460, 3053536, 3816920, 7633840, 15267680]

約数ペア:

[(1, 15267680), (2, 7633840), (4, 3816920), (5, 3053536), (8, 1908460), (10, 1526768), (16, 954230), (20, 763384), (32, 477115), (37, 412640), (40, 381692), (74, 206320), (80, 190846), (148, 103160), (160, 95423), (185, 82528), (296, 51580), (370, 41264), (592, 25790), (740, 20632), (1184, 12895), (1480, 10316), (2579, 5920), (2960, 5158)]