100121520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{417173}}^1$

素因数の和:417189

約数の個数: 40

約数和(自身を含む): 310377456

約数和(自身を除く): 210255936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 417173, 834346, 1251519, 1668692, 2085865, 2503038, 3337384, 4171730, 5006076, 6257595, 6674768, 8343460, 10012152, 12515190, 16686920, 20024304, 25030380, 33373840, 50060760, 100121520]

約数ペア:

[(1, 100121520), (2, 50060760), (3, 33373840), (4, 25030380), (5, 20024304), (6, 16686920), (8, 12515190), (10, 10012152), (12, 8343460), (15, 6674768), (16, 6257595), (20, 5006076), (24, 4171730), (30, 3337384), (40, 2503038), (48, 2085865), (60, 1668692), (80, 1251519), (120, 834346), (240, 417173)]