120271920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{501133}}^1$

素因数の和:501149

約数の個数: 40

約数和(自身を含む): 372843696

約数和(自身を除く): 252571776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 501133, 1002266, 1503399, 2004532, 2505665, 3006798, 4009064, 5011330, 6013596, 7516995, 8018128, 10022660, 12027192, 15033990, 20045320, 24054384, 30067980, 40090640, 60135960, 120271920]

約数ペア:

[(1, 120271920), (2, 60135960), (3, 40090640), (4, 30067980), (5, 24054384), (6, 20045320), (8, 15033990), (10, 12027192), (12, 10022660), (15, 8018128), (16, 7516995), (20, 6013596), (24, 5011330), (30, 4009064), (40, 3006798), (48, 2505665), (60, 2004532), (80, 1503399), (120, 1002266), (240, 501133)]