16085220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 45275328

約数和(自身を除く): 29190108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1181, 1362, 2270, 2362, 2724, 3405, 3543, 4540, 4724, 5905, 6810, 7086, 11810, 13620, 14172, 17715, 23620, 35430, 70860, 268087, 536174, 804261, 1072348, 1340435, 1608522, 2680870, 3217044, 4021305, 5361740, 8042610, 16085220]

約数ペア:

[(1, 16085220), (2, 8042610), (3, 5361740), (4, 4021305), (5, 3217044), (6, 2680870), (10, 1608522), (12, 1340435), (15, 1072348), (20, 804261), (30, 536174), (60, 268087), (227, 70860), (454, 35430), (681, 23620), (908, 17715), (1135, 14172), (1181, 13620), (1362, 11810), (2270, 7086), (2362, 6810), (2724, 5905), (3405, 4724), (3543, 4540)]