86670240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{180563}}^1$

素因数の和:180581

約数の個数: 48

約数和(自身を含む): 273012768

約数和(自身を除く): 186342528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 180563, 361126, 541689, 722252, 902815, 1083378, 1444504, 1805630, 2166756, 2708445, 2889008, 3611260, 4333512, 5416890, 5778016, 7222520, 8667024, 10833780, 14445040, 17334048, 21667560, 28890080, 43335120, 86670240]

約数ペア:

[(1, 86670240), (2, 43335120), (3, 28890080), (4, 21667560), (5, 17334048), (6, 14445040), (8, 10833780), (10, 8667024), (12, 7222520), (15, 5778016), (16, 5416890), (20, 4333512), (24, 3611260), (30, 2889008), (32, 2708445), (40, 2166756), (48, 1805630), (60, 1444504), (80, 1083378), (96, 902815), (120, 722252), (160, 541689), (240, 361126), (480, 180563)]