1381713240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11514277}}^1$

素因数の和:11514291

約数の個数: 32

約数和(自身を含む): 4145140080

約数和(自身を除く): 2763426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11514277, 23028554, 34542831, 46057108, 57571385, 69085662, 92114216, 115142770, 138171324, 172714155, 230285540, 276342648, 345428310, 460571080, 690856620, 1381713240]

約数ペア:

[(1, 1381713240), (2, 690856620), (3, 460571080), (4, 345428310), (5, 276342648), (6, 230285540), (8, 172714155), (10, 138171324), (12, 115142770), (15, 92114216), (20, 69085662), (24, 57571385), (30, 46057108), (40, 34542831), (60, 23028554), (120, 11514277)]