720693990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2669237}}^1$

素因数の和:2669253

約数の個数: 32

約数和(自身を含む): 1921851360

約数和(自身を除く): 1201157370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2669237, 5338474, 8007711, 13346185, 16015422, 24023133, 26692370, 40038555, 48046266, 72069399, 80077110, 120115665, 144138798, 240231330, 360346995, 720693990]

約数ペア:

[(1, 720693990), (2, 360346995), (3, 240231330), (5, 144138798), (6, 120115665), (9, 80077110), (10, 72069399), (15, 48046266), (18, 40038555), (27, 26692370), (30, 24023133), (45, 16015422), (54, 13346185), (90, 8007711), (135, 5338474), (270, 2669237)]