130868460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80783}}^1$

素因数の和:80804

約数の個数: 60

約数和(自身を含む): 410544288

約数和(自身を除く): 279675828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80783, 161566, 242349, 323132, 403915, 484698, 727047, 807830, 969396, 1211745, 1454094, 1615660, 2181141, 2423490, 2908188, 3635235, 4362282, 4846980, 6543423, 7270470, 8724564, 10905705, 13086846, 14540940, 21811410, 26173692, 32717115, 43622820, 65434230, 130868460]

約数ペア:

[(1, 130868460), (2, 65434230), (3, 43622820), (4, 32717115), (5, 26173692), (6, 21811410), (9, 14540940), (10, 13086846), (12, 10905705), (15, 8724564), (18, 7270470), (20, 6543423), (27, 4846980), (30, 4362282), (36, 3635235), (45, 2908188), (54, 2423490), (60, 2181141), (81, 1615660), (90, 1454094), (108, 1211745), (135, 969396), (162, 807830), (180, 727047), (270, 484698), (324, 403915), (405, 323132), (540, 242349), (810, 161566), (1620, 80783)]