385601640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74729}}^1$

素因数の和:74786

約数の個数: 64

約数和(自身を含む): 1183723200

約数和(自身を除く): 798121560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 74729, 149458, 224187, 298916, 373645, 448374, 597832, 747290, 896748, 1120935, 1494580, 1793496, 2241870, 2989160, 3213347, 4483740, 6426694, 8967480, 9640041, 12853388, 16066735, 19280082, 25706776, 32133470, 38560164, 48200205, 64266940, 77120328, 96400410, 128533880, 192800820, 385601640]

約数ペア:

[(1, 385601640), (2, 192800820), (3, 128533880), (4, 96400410), (5, 77120328), (6, 64266940), (8, 48200205), (10, 38560164), (12, 32133470), (15, 25706776), (20, 19280082), (24, 16066735), (30, 12853388), (40, 9640041), (43, 8967480), (60, 6426694), (86, 4483740), (120, 3213347), (129, 2989160), (172, 2241870), (215, 1793496), (258, 1494580), (344, 1120935), (430, 896748), (516, 747290), (645, 597832), (860, 448374), (1032, 373645), (1290, 298916), (1720, 224187), (2580, 149458), (5160, 74729)]