80414160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 251781504

約数和(自身を除く): 171367344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3253, 4120, 4944, 6180, 6506, 8240, 9759, 12360, 13012, 16265, 19518, 24720, 26024, 32530, 39036, 48795, 52048, 65060, 78072, 97590, 130120, 156144, 195180, 260240, 335059, 390360, 670118, 780720, 1005177, 1340236, 1675295, 2010354, 2680472, 3350590, 4020708, 5025885, 5360944, 6701180, 8041416, 10051770, 13402360, 16082832, 20103540, 26804720, 40207080, 80414160]

約数ペア:

[(1, 80414160), (2, 40207080), (3, 26804720), (4, 20103540), (5, 16082832), (6, 13402360), (8, 10051770), (10, 8041416), (12, 6701180), (15, 5360944), (16, 5025885), (20, 4020708), (24, 3350590), (30, 2680472), (40, 2010354), (48, 1675295), (60, 1340236), (80, 1005177), (103, 780720), (120, 670118), (206, 390360), (240, 335059), (309, 260240), (412, 195180), (515, 156144), (618, 130120), (824, 97590), (1030, 78072), (1236, 65060), (1545, 52048), (1648, 48795), (2060, 39036), (2472, 32530), (3090, 26024), (3253, 24720), (4120, 19518), (4944, 16265), (6180, 13012), (6506, 12360), (8240, 9759)]