64118760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{534323}}^1$

素因数の和:534337

約数の個数: 32

約数和(自身を含む): 192356640

約数和(自身を除く): 128237880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 534323, 1068646, 1602969, 2137292, 2671615, 3205938, 4274584, 5343230, 6411876, 8014845, 10686460, 12823752, 16029690, 21372920, 32059380, 64118760]

約数ペア:

[(1, 64118760), (2, 32059380), (3, 21372920), (4, 16029690), (5, 12823752), (6, 10686460), (8, 8014845), (10, 6411876), (12, 5343230), (15, 4274584), (20, 3205938), (24, 2671615), (30, 2137292), (40, 1602969), (60, 1068646), (120, 534323)]