42860640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89293}}^1$

素因数の和:89311

約数の個数: 48

約数和(自身を含む): 135012528

約数和(自身を除く): 92151888

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, 89293, 178586, 267879, 357172, 446465, 535758, 714344, 892930, 1071516, 1339395, 1428688, 1785860, 2143032, 2678790, 2857376, 3571720, 4286064, 5357580, 7143440, 8572128, 10715160, 14286880, 21430320, 42860640]

約数ペア:

[(1, 42860640), (2, 21430320), (3, 14286880), (4, 10715160), (5, 8572128), (6, 7143440), (8, 5357580), (10, 4286064), (12, 3571720), (15, 2857376), (16, 2678790), (20, 2143032), (24, 1785860), (30, 1428688), (32, 1339395), (40, 1071516), (48, 892930), (60, 714344), (80, 535758), (96, 446465), (120, 357172), (160, 267879), (240, 178586), (480, 89293)]