77298960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{322079}}^1$

素因数の和:322095

約数の個数: 40

約数和(自身を含む): 239627520

約数和(自身を除く): 162328560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 322079, 644158, 966237, 1288316, 1610395, 1932474, 2576632, 3220790, 3864948, 4831185, 5153264, 6441580, 7729896, 9662370, 12883160, 15459792, 19324740, 25766320, 38649480, 77298960]

約数ペア:

[(1, 77298960), (2, 38649480), (3, 25766320), (4, 19324740), (5, 15459792), (6, 12883160), (8, 9662370), (10, 7729896), (12, 6441580), (15, 5153264), (16, 4831185), (20, 3864948), (24, 3220790), (30, 2576632), (40, 1932474), (48, 1610395), (60, 1288316), (80, 966237), (120, 644158), (240, 322079)]