219921720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1832681}}^1$

素因数の和:1832695

約数の個数: 32

約数和(自身を含む): 659765520

約数和(自身を除く): 439843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1832681, 3665362, 5498043, 7330724, 9163405, 10996086, 14661448, 18326810, 21992172, 27490215, 36653620, 43984344, 54980430, 73307240, 109960860, 219921720]

約数ペア:

[(1, 219921720), (2, 109960860), (3, 73307240), (4, 54980430), (5, 43984344), (6, 36653620), (8, 27490215), (10, 21992172), (12, 18326810), (15, 14661448), (20, 10996086), (24, 9163405), (30, 7330724), (40, 5498043), (60, 3665362), (120, 1832681)]