8010780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7058

約数の個数: 48

約数和(自身を含む): 23614080

約数和(自身を除く): 15603300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7027, 14054, 21081, 28108, 35135, 42162, 70270, 84324, 105405, 133513, 140540, 210810, 267026, 400539, 421620, 534052, 667565, 801078, 1335130, 1602156, 2002695, 2670260, 4005390, 8010780]

約数ペア:

[(1, 8010780), (2, 4005390), (3, 2670260), (4, 2002695), (5, 1602156), (6, 1335130), (10, 801078), (12, 667565), (15, 534052), (19, 421620), (20, 400539), (30, 267026), (38, 210810), (57, 140540), (60, 133513), (76, 105405), (95, 84324), (114, 70270), (190, 42162), (228, 35135), (285, 28108), (380, 21081), (570, 14054), (1140, 7027)]