520055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1083449}}^1$

素因数の和:1083467

約数の個数: 48

約数和(自身を含む): 1638176400

約数和(自身を除く): 1118120880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1083449, 2166898, 3250347, 4333796, 5417245, 6500694, 8667592, 10834490, 13001388, 16251735, 17335184, 21668980, 26002776, 32503470, 34670368, 43337960, 52005552, 65006940, 86675920, 104011104, 130013880, 173351840, 260027760, 520055520]

約数ペア:

[(1, 520055520), (2, 260027760), (3, 173351840), (4, 130013880), (5, 104011104), (6, 86675920), (8, 65006940), (10, 52005552), (12, 43337960), (15, 34670368), (16, 32503470), (20, 26002776), (24, 21668980), (30, 17335184), (32, 16251735), (40, 13001388), (48, 10834490), (60, 8667592), (80, 6500694), (96, 5417245), (120, 4333796), (160, 3250347), (240, 2166898), (480, 1083449)]