220481160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108079}}^1$

素因数の和:108110

約数の個数: 64

約数和(自身を含む): 700358400

約数和(自身を除く): 479877240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 108079, 216158, 324237, 432316, 540395, 648474, 864632, 1080790, 1296948, 1621185, 1837343, 2161580, 2593896, 3242370, 3674686, 4323160, 5512029, 6484740, 7349372, 9186715, 11024058, 12969480, 14698744, 18373430, 22048116, 27560145, 36746860, 44096232, 55120290, 73493720, 110240580, 220481160]

約数ペア:

[(1, 220481160), (2, 110240580), (3, 73493720), (4, 55120290), (5, 44096232), (6, 36746860), (8, 27560145), (10, 22048116), (12, 18373430), (15, 14698744), (17, 12969480), (20, 11024058), (24, 9186715), (30, 7349372), (34, 6484740), (40, 5512029), (51, 4323160), (60, 3674686), (68, 3242370), (85, 2593896), (102, 2161580), (120, 1837343), (136, 1621185), (170, 1296948), (204, 1080790), (255, 864632), (340, 648474), (408, 540395), (510, 432316), (680, 324237), (1020, 216158), (2040, 108079)]