56628120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{471901}}^1$

素因数の和:471915

約数の個数: 32

約数和(自身を含む): 169884720

約数和(自身を除く): 113256600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 471901, 943802, 1415703, 1887604, 2359505, 2831406, 3775208, 4719010, 5662812, 7078515, 9438020, 11325624, 14157030, 18876040, 28314060, 56628120]

約数ペア:

[(1, 56628120), (2, 28314060), (3, 18876040), (4, 14157030), (5, 11325624), (6, 9438020), (8, 7078515), (10, 5662812), (12, 4719010), (15, 3775208), (20, 2831406), (24, 2359505), (30, 1887604), (40, 1415703), (60, 943802), (120, 471901)]