985340880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1368529}}^1$

素因数の和:1368548

約数の個数: 60

約数和(自身を含む): 3309105540

約数和(自身を除く): 2323764660

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, 1368529, 2737058, 4105587, 5474116, 6842645, 8211174, 10948232, 12316761, 13685290, 16422348, 20527935, 21896464, 24633522, 27370580, 32844696, 41055870, 49267044, 54741160, 61583805, 65689392, 82111740, 98534088, 109482320, 123167610, 164223480, 197068176, 246335220, 328446960, 492670440, 985340880]

約数ペア:

[(1, 985340880), (2, 492670440), (3, 328446960), (4, 246335220), (5, 197068176), (6, 164223480), (8, 123167610), (9, 109482320), (10, 98534088), (12, 82111740), (15, 65689392), (16, 61583805), (18, 54741160), (20, 49267044), (24, 41055870), (30, 32844696), (36, 27370580), (40, 24633522), (45, 21896464), (48, 20527935), (60, 16422348), (72, 13685290), (80, 12316761), (90, 10948232), (120, 8211174), (144, 6842645), (180, 5474116), (240, 4105587), (360, 2737058), (720, 1368529)]