80334480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{334727}}^1$

素因数の和:334743

約数の個数: 40

約数和(自身を含む): 249037632

約数和(自身を除く): 168703152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 334727, 669454, 1004181, 1338908, 1673635, 2008362, 2677816, 3347270, 4016724, 5020905, 5355632, 6694540, 8033448, 10041810, 13389080, 16066896, 20083620, 26778160, 40167240, 80334480]

約数ペア:

[(1, 80334480), (2, 40167240), (3, 26778160), (4, 20083620), (5, 16066896), (6, 13389080), (8, 10041810), (10, 8033448), (12, 6694540), (15, 5355632), (16, 5020905), (20, 4016724), (24, 3347270), (30, 2677816), (40, 2008362), (48, 1673635), (60, 1338908), (80, 1004181), (120, 669454), (240, 334727)]