16268640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33893}}^1$

素因数の和:33911

約数の個数: 48

約数和(自身を含む): 51247728

約数和(自身を除く): 34979088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 33893, 67786, 101679, 135572, 169465, 203358, 271144, 338930, 406716, 508395, 542288, 677860, 813432, 1016790, 1084576, 1355720, 1626864, 2033580, 2711440, 3253728, 4067160, 5422880, 8134320, 16268640]

約数ペア:

[(1, 16268640), (2, 8134320), (3, 5422880), (4, 4067160), (5, 3253728), (6, 2711440), (8, 2033580), (10, 1626864), (12, 1355720), (15, 1084576), (16, 1016790), (20, 813432), (24, 677860), (30, 542288), (32, 508395), (40, 406716), (48, 338930), (60, 271144), (80, 203358), (96, 169465), (120, 135572), (160, 101679), (240, 67786), (480, 33893)]