60342920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137143}}^1$

素因数の和:137165

約数の個数: 32

約数和(自身を含む): 148115520

約数和(自身を除く): 87772600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 137143, 274286, 548572, 685715, 1097144, 1371430, 1508573, 2742860, 3017146, 5485720, 6034292, 7542865, 12068584, 15085730, 30171460, 60342920]

約数ペア:

[(1, 60342920), (2, 30171460), (4, 15085730), (5, 12068584), (8, 7542865), (10, 6034292), (11, 5485720), (20, 3017146), (22, 2742860), (40, 1508573), (44, 1371430), (55, 1097144), (88, 685715), (110, 548572), (220, 274286), (440, 137143)]