162940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79873}}^1$

素因数の和:79904

約数の個数: 64

約数和(自身を含む): 517583520

約数和(自身を除く): 354642600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 79873, 159746, 239619, 319492, 399365, 479238, 638984, 798730, 958476, 1198095, 1357841, 1597460, 1916952, 2396190, 2715682, 3194920, 4073523, 4792380, 5431364, 6789205, 8147046, 9584760, 10862728, 13578410, 16294092, 20367615, 27156820, 32588184, 40735230, 54313640, 81470460, 162940920]

約数ペア:

[(1, 162940920), (2, 81470460), (3, 54313640), (4, 40735230), (5, 32588184), (6, 27156820), (8, 20367615), (10, 16294092), (12, 13578410), (15, 10862728), (17, 9584760), (20, 8147046), (24, 6789205), (30, 5431364), (34, 4792380), (40, 4073523), (51, 3194920), (60, 2715682), (68, 2396190), (85, 1916952), (102, 1597460), (120, 1357841), (136, 1198095), (170, 958476), (204, 798730), (255, 638984), (340, 479238), (408, 399365), (510, 319492), (680, 239619), (1020, 159746), (2040, 79873)]