259001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1079173}}^1$

素因数の和:1079189

約数の個数: 40

約数和(自身を含む): 802905456

約数和(自身を除く): 543903936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1079173, 2158346, 3237519, 4316692, 5395865, 6475038, 8633384, 10791730, 12950076, 16187595, 17266768, 21583460, 25900152, 32375190, 43166920, 51800304, 64750380, 86333840, 129500760, 259001520]

約数ペア:

[(1, 259001520), (2, 129500760), (3, 86333840), (4, 64750380), (5, 51800304), (6, 43166920), (8, 32375190), (10, 25900152), (12, 21583460), (15, 17266768), (16, 16187595), (20, 12950076), (24, 10791730), (30, 8633384), (40, 6475038), (48, 5395865), (60, 4316692), (80, 3237519), (120, 2158346), (240, 1079173)]