315540244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18047}}^1\times {\mathrm{145703}}^1$

素因数の和:163764

約数の個数: 64

約数和(自身を含む): 946679685120

約数和(自身を除く): 631139440200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 145703, 180470, 216564, 270705, 291406, 360940, 433128, 437109, 541410, 582812, 721880, 728515, 874218, 1082820, 1165624, 1457030, 1748436, 2165640, 2185545, 2914060, 3496872, 4371090, 5828120, 8742180, 17484360, 2629502041, 5259004082, 7888506123, 10518008164, 13147510205, 15777012246, 21036016328, 26295020410, 31554024492, 39442530615, 52590040820, 63108048984, 78885061230, 105180081640, 157770122460, 315540244920]

約数ペア:

[(1, 315540244920), (2, 157770122460), (3, 105180081640), (4, 78885061230), (5, 63108048984), (6, 52590040820), (8, 39442530615), (10, 31554024492), (12, 26295020410), (15, 21036016328), (20, 15777012246), (24, 13147510205), (30, 10518008164), (40, 7888506123), (60, 5259004082), (120, 2629502041), (18047, 17484360), (36094, 8742180), (54141, 5828120), (72188, 4371090), (90235, 3496872), (108282, 2914060), (144376, 2185545), (145703, 2165640), (180470, 1748436), (216564, 1457030), (270705, 1165624), (291406, 1082820), (360940, 874218), (433128, 728515), (437109, 721880), (541410, 582812)]