355303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1480433}}^1$

素因数の和:1480449

約数の個数: 40

約数和(自身を含む): 1101442896

約数和(自身を除く): 746138976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1480433, 2960866, 4441299, 5921732, 7402165, 8882598, 11843464, 14804330, 17765196, 22206495, 23686928, 29608660, 35530392, 44412990, 59217320, 71060784, 88825980, 118434640, 177651960, 355303920]

約数ペア:

[(1, 355303920), (2, 177651960), (3, 118434640), (4, 88825980), (5, 71060784), (6, 59217320), (8, 44412990), (10, 35530392), (12, 29608660), (15, 23686928), (16, 22206495), (20, 17765196), (24, 14804330), (30, 11843464), (40, 8882598), (48, 7402165), (60, 5921732), (80, 4441299), (120, 2960866), (240, 1480433)]