162262740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4219}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 455152320

約数和(自身を除く): 292889580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 4219, 6410, 7692, 8438, 9615, 12657, 12820, 16876, 19230, 21095, 25314, 38460, 42190, 50628, 63285, 84380, 126570, 253140, 2704379, 5408758, 8113137, 10817516, 13521895, 16226274, 27043790, 32452548, 40565685, 54087580, 81131370, 162262740]

約数ペア:

[(1, 162262740), (2, 81131370), (3, 54087580), (4, 40565685), (5, 32452548), (6, 27043790), (10, 16226274), (12, 13521895), (15, 10817516), (20, 8113137), (30, 5408758), (60, 2704379), (641, 253140), (1282, 126570), (1923, 84380), (2564, 63285), (3205, 50628), (3846, 42190), (4219, 38460), (6410, 25314), (7692, 21095), (8438, 19230), (9615, 16876), (12657, 12820)]