195804240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{815851}}^1$

素因数の和:815867

約数の個数: 40

約数和(自身を含む): 606993888

約数和(自身を除く): 411189648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 815851, 1631702, 2447553, 3263404, 4079255, 4895106, 6526808, 8158510, 9790212, 12237765, 13053616, 16317020, 19580424, 24475530, 32634040, 39160848, 48951060, 65268080, 97902120, 195804240]

約数ペア:

[(1, 195804240), (2, 97902120), (3, 65268080), (4, 48951060), (5, 39160848), (6, 32634040), (8, 24475530), (10, 19580424), (12, 16317020), (15, 13053616), (16, 12237765), (20, 9790212), (24, 8158510), (30, 6526808), (40, 4895106), (48, 4079255), (60, 3263404), (80, 2447553), (120, 1631702), (240, 815851)]