67001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279173}}^1$

素因数の和:279189

約数の個数: 40

約数和(自身を含む): 207705456

約数和(自身を除く): 140703936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279173, 558346, 837519, 1116692, 1395865, 1675038, 2233384, 2791730, 3350076, 4187595, 4466768, 5583460, 6700152, 8375190, 11166920, 13400304, 16750380, 22333840, 33500760, 67001520]

約数ペア:

[(1, 67001520), (2, 33500760), (3, 22333840), (4, 16750380), (5, 13400304), (6, 11166920), (8, 8375190), (10, 6700152), (12, 5583460), (15, 4466768), (16, 4187595), (20, 3350076), (24, 2791730), (30, 2233384), (40, 1675038), (48, 1395865), (60, 1116692), (80, 837519), (120, 558346), (240, 279173)]