15271360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3701

約数の個数: 56

約数和(自身を含む): 39172896

約数和(自身を除く): 23901536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3671, 4160, 7342, 14684, 18355, 29368, 36710, 47723, 58736, 73420, 95446, 117472, 146840, 190892, 234944, 238615, 293680, 381784, 477230, 587360, 763568, 954460, 1174720, 1527136, 1908920, 3054272, 3817840, 7635680, 15271360]

約数ペア:

[(1, 15271360), (2, 7635680), (4, 3817840), (5, 3054272), (8, 1908920), (10, 1527136), (13, 1174720), (16, 954460), (20, 763568), (26, 587360), (32, 477230), (40, 381784), (52, 293680), (64, 238615), (65, 234944), (80, 190892), (104, 146840), (130, 117472), (160, 95446), (208, 73420), (260, 58736), (320, 47723), (416, 36710), (520, 29368), (832, 18355), (1040, 14684), (2080, 7342), (3671, 4160)]