7156935120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{106123}}^1$

素因数の和:106420

約数の個数: 80

約数和(自身を含む): 22265664192

約数和(自身を除く): 15108729072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 16860, 22480, 33720, 67440, 106123, 212246, 318369, 424492, 530615, 636738, 848984, 1061230, 1273476, 1591845, 1697968, 2122460, 2546952, 3183690, 4244920, 5093904, 6367380, 8489840, 12734760, 25469520, 29820563, 59641126, 89461689, 119282252, 149102815, 178923378, 238564504, 298205630, 357846756, 447308445, 477129008, 596411260, 715693512, 894616890, 1192822520, 1431387024, 1789233780, 2385645040, 3578467560, 7156935120]

約数ペア:

[(1, 7156935120), (2, 3578467560), (3, 2385645040), (4, 1789233780), (5, 1431387024), (6, 1192822520), (8, 894616890), (10, 715693512), (12, 596411260), (15, 477129008), (16, 447308445), (20, 357846756), (24, 298205630), (30, 238564504), (40, 178923378), (48, 149102815), (60, 119282252), (80, 89461689), (120, 59641126), (240, 29820563), (281, 25469520), (562, 12734760), (843, 8489840), (1124, 6367380), (1405, 5093904), (1686, 4244920), (2248, 3183690), (2810, 2546952), (3372, 2122460), (4215, 1697968), (4496, 1591845), (5620, 1273476), (6744, 1061230), (8430, 848984), (11240, 636738), (13488, 530615), (16860, 424492), (22480, 318369), (33720, 212246), (67440, 106123)]