1090907280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1515149}}^1$

素因数の和:1515168

約数の個数: 60

約数和(自身を含む): 3663632700

約数和(自身を除く): 2572725420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1515149, 3030298, 4545447, 6060596, 7575745, 9090894, 12121192, 13636341, 15151490, 18181788, 22727235, 24242384, 27272682, 30302980, 36363576, 45454470, 54545364, 60605960, 68181705, 72727152, 90908940, 109090728, 121211920, 136363410, 181817880, 218181456, 272726820, 363635760, 545453640, 1090907280]

約数ペア:

[(1, 1090907280), (2, 545453640), (3, 363635760), (4, 272726820), (5, 218181456), (6, 181817880), (8, 136363410), (9, 121211920), (10, 109090728), (12, 90908940), (15, 72727152), (16, 68181705), (18, 60605960), (20, 54545364), (24, 45454470), (30, 36363576), (36, 30302980), (40, 27272682), (45, 24242384), (48, 22727235), (60, 18181788), (72, 15151490), (80, 13636341), (90, 12121192), (120, 9090894), (144, 7575745), (180, 6060596), (240, 4545447), (360, 3030298), (720, 1515149)]