3042320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2267

約数の個数: 40

約数和(自身を含む): 7492824

約数和(自身を除く): 4450504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2237, 4474, 8948, 11185, 17896, 22370, 35792, 38029, 44740, 76058, 89480, 152116, 178960, 190145, 304232, 380290, 608464, 760580, 1521160, 3042320]

約数ペア:

[(1, 3042320), (2, 1521160), (4, 760580), (5, 608464), (8, 380290), (10, 304232), (16, 190145), (17, 178960), (20, 152116), (34, 89480), (40, 76058), (68, 44740), (80, 38029), (85, 35792), (136, 22370), (170, 17896), (272, 11185), (340, 8948), (680, 4474), (1360, 2237)]