180994080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{377071}}^1$

素因数の和:377089

約数の個数: 48

約数和(自身を含む): 570132864

約数和(自身を除く): 389138784

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, 377071, 754142, 1131213, 1508284, 1885355, 2262426, 3016568, 3770710, 4524852, 5656065, 6033136, 7541420, 9049704, 11312130, 12066272, 15082840, 18099408, 22624260, 30165680, 36198816, 45248520, 60331360, 90497040, 180994080]

約数ペア:

[(1, 180994080), (2, 90497040), (3, 60331360), (4, 45248520), (5, 36198816), (6, 30165680), (8, 22624260), (10, 18099408), (12, 15082840), (15, 12066272), (16, 11312130), (20, 9049704), (24, 7541420), (30, 6033136), (32, 5656065), (40, 4524852), (48, 3770710), (60, 3016568), (80, 2262426), (96, 1885355), (120, 1508284), (160, 1131213), (240, 754142), (480, 377071)]