152844240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{636851}}^1$

素因数の和:636867

約数の個数: 40

約数和(自身を含む): 473817888

約数和(自身を除く): 320973648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 636851, 1273702, 1910553, 2547404, 3184255, 3821106, 5094808, 6368510, 7642212, 9552765, 10189616, 12737020, 15284424, 19105530, 25474040, 30568848, 38211060, 50948080, 76422120, 152844240]

約数ペア:

[(1, 152844240), (2, 76422120), (3, 50948080), (4, 38211060), (5, 30568848), (6, 25474040), (8, 19105530), (10, 15284424), (12, 12737020), (15, 10189616), (16, 9552765), (20, 7642212), (24, 6368510), (30, 5094808), (40, 3821106), (48, 3184255), (60, 2547404), (80, 1910553), (120, 1273702), (240, 636851)]