15255060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 43327872

約数和(自身を除く): 28072812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 3581, 4260, 7162, 10743, 14324, 17905, 21486, 35810, 42972, 53715, 71620, 107430, 214860, 254251, 508502, 762753, 1017004, 1271255, 1525506, 2542510, 3051012, 3813765, 5085020, 7627530, 15255060]

約数ペア:

[(1, 15255060), (2, 7627530), (3, 5085020), (4, 3813765), (5, 3051012), (6, 2542510), (10, 1525506), (12, 1271255), (15, 1017004), (20, 762753), (30, 508502), (60, 254251), (71, 214860), (142, 107430), (213, 71620), (284, 53715), (355, 42972), (426, 35810), (710, 21486), (852, 17905), (1065, 14324), (1420, 10743), (2130, 7162), (3581, 4260)]