65368920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4072

約数の個数: 64

約数和(自身を含む): 197568000

約数和(自身を除く): 132199080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 3919, 4170, 5560, 7838, 8340, 11757, 15676, 16680, 19595, 23514, 31352, 39190, 47028, 58785, 78380, 94056, 117570, 156760, 235140, 470280, 544741, 1089482, 1634223, 2178964, 2723705, 3268446, 4357928, 5447410, 6536892, 8171115, 10894820, 13073784, 16342230, 21789640, 32684460, 65368920]

約数ペア:

[(1, 65368920), (2, 32684460), (3, 21789640), (4, 16342230), (5, 13073784), (6, 10894820), (8, 8171115), (10, 6536892), (12, 5447410), (15, 4357928), (20, 3268446), (24, 2723705), (30, 2178964), (40, 1634223), (60, 1089482), (120, 544741), (139, 470280), (278, 235140), (417, 156760), (556, 117570), (695, 94056), (834, 78380), (1112, 58785), (1390, 47028), (1668, 39190), (2085, 31352), (2780, 23514), (3336, 19595), (3919, 16680), (4170, 15676), (5560, 11757), (7838, 8340)]