69334680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1109}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 208591200

約数和(自身を除く): 139256520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1109, 1563, 2084, 2218, 2605, 3126, 3327, 4168, 4436, 5210, 5545, 6252, 6654, 7815, 8872, 10420, 11090, 12504, 13308, 15630, 16635, 20840, 22180, 26616, 31260, 33270, 44360, 62520, 66540, 133080, 577789, 1155578, 1733367, 2311156, 2888945, 3466734, 4622312, 5777890, 6933468, 8666835, 11555780, 13866936, 17333670, 23111560, 34667340, 69334680]

約数ペア:

[(1, 69334680), (2, 34667340), (3, 23111560), (4, 17333670), (5, 13866936), (6, 11555780), (8, 8666835), (10, 6933468), (12, 5777890), (15, 4622312), (20, 3466734), (24, 2888945), (30, 2311156), (40, 1733367), (60, 1155578), (120, 577789), (521, 133080), (1042, 66540), (1109, 62520), (1563, 44360), (2084, 33270), (2218, 31260), (2605, 26616), (3126, 22180), (3327, 20840), (4168, 16635), (4436, 15630), (5210, 13308), (5545, 12504), (6252, 11090), (6654, 10420), (7815, 8872)]