60012920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136393}}^1$

素因数の和:136415

約数の個数: 32

約数和(自身を含む): 147305520

約数和(自身を除く): 87292600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 136393, 272786, 545572, 681965, 1091144, 1363930, 1500323, 2727860, 3000646, 5455720, 6001292, 7501615, 12002584, 15003230, 30006460, 60012920]

約数ペア:

[(1, 60012920), (2, 30006460), (4, 15003230), (5, 12002584), (8, 7501615), (10, 6001292), (11, 5455720), (20, 3000646), (22, 2727860), (40, 1500323), (44, 1363930), (55, 1091144), (88, 681965), (110, 545572), (220, 272786), (440, 136393)]