478846440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1330129}}^1$

素因数の和:1330146

約数の個数: 48

約数和(自身を含む): 1556252100

約数和(自身を除く): 1077405660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1330129, 2660258, 3990387, 5320516, 6650645, 7980774, 10641032, 11971161, 13301290, 15961548, 19951935, 23942322, 26602580, 31923096, 39903870, 47884644, 53205160, 59855805, 79807740, 95769288, 119711610, 159615480, 239423220, 478846440]

約数ペア:

[(1, 478846440), (2, 239423220), (3, 159615480), (4, 119711610), (5, 95769288), (6, 79807740), (8, 59855805), (9, 53205160), (10, 47884644), (12, 39903870), (15, 31923096), (18, 26602580), (20, 23942322), (24, 19951935), (30, 15961548), (36, 13301290), (40, 11971161), (45, 10641032), (60, 7980774), (72, 6650645), (90, 5320516), (120, 3990387), (180, 2660258), (360, 1330129)]