1159740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 3734640

約数和(自身を除く): 2574900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 379, 510, 612, 758, 765, 1020, 1137, 1516, 1530, 1895, 2274, 3060, 3411, 3790, 4548, 5685, 6443, 6822, 7580, 11370, 12886, 13644, 17055, 19329, 22740, 25772, 32215, 34110, 38658, 57987, 64430, 68220, 77316, 96645, 115974, 128860, 193290, 231948, 289935, 386580, 579870, 1159740]

約数ペア:

[(1, 1159740), (2, 579870), (3, 386580), (4, 289935), (5, 231948), (6, 193290), (9, 128860), (10, 115974), (12, 96645), (15, 77316), (17, 68220), (18, 64430), (20, 57987), (30, 38658), (34, 34110), (36, 32215), (45, 25772), (51, 22740), (60, 19329), (68, 17055), (85, 13644), (90, 12886), (102, 11370), (153, 7580), (170, 6822), (180, 6443), (204, 5685), (255, 4548), (306, 3790), (340, 3411), (379, 3060), (510, 2274), (612, 1895), (758, 1530), (765, 1516), (1020, 1137)]