1900383480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5278843}}^1$

素因数の和:5278860

約数の個数: 48

約数和(自身を含む): 6176247480

約数和(自身を除く): 4275864000

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, 5278843, 10557686, 15836529, 21115372, 26394215, 31673058, 42230744, 47509587, 52788430, 63346116, 79182645, 95019174, 105576860, 126692232, 158365290, 190038348, 211153720, 237547935, 316730580, 380076696, 475095870, 633461160, 950191740, 1900383480]

約数ペア:

[(1, 1900383480), (2, 950191740), (3, 633461160), (4, 475095870), (5, 380076696), (6, 316730580), (8, 237547935), (9, 211153720), (10, 190038348), (12, 158365290), (15, 126692232), (18, 105576860), (20, 95019174), (24, 79182645), (30, 63346116), (36, 52788430), (40, 47509587), (45, 42230744), (60, 31673058), (72, 26394215), (90, 21115372), (120, 15836529), (180, 10557686), (360, 5278843)]