149372280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{414923}}^1$

素因数の和:414940

約数の個数: 48

約数和(自身を含む): 485461080

約数和(自身を除く): 336088800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 414923, 829846, 1244769, 1659692, 2074615, 2489538, 3319384, 3734307, 4149230, 4979076, 6223845, 7468614, 8298460, 9958152, 12447690, 14937228, 16596920, 18671535, 24895380, 29874456, 37343070, 49790760, 74686140, 149372280]

約数ペア:

[(1, 149372280), (2, 74686140), (3, 49790760), (4, 37343070), (5, 29874456), (6, 24895380), (8, 18671535), (9, 16596920), (10, 14937228), (12, 12447690), (15, 9958152), (18, 8298460), (20, 7468614), (24, 6223845), (30, 4979076), (36, 4149230), (40, 3734307), (45, 3319384), (60, 2489538), (72, 2074615), (90, 1659692), (120, 1244769), (180, 829846), (360, 414923)]