156936480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{326951}}^1$

素因数の和:326969

約数の個数: 48

約数和(自身を含む): 494351424

約数和(自身を除く): 337414944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 326951, 653902, 980853, 1307804, 1634755, 1961706, 2615608, 3269510, 3923412, 4904265, 5231216, 6539020, 7846824, 9808530, 10462432, 13078040, 15693648, 19617060, 26156080, 31387296, 39234120, 52312160, 78468240, 156936480]

約数ペア:

[(1, 156936480), (2, 78468240), (3, 52312160), (4, 39234120), (5, 31387296), (6, 26156080), (8, 19617060), (10, 15693648), (12, 13078040), (15, 10462432), (16, 9808530), (20, 7846824), (24, 6539020), (30, 5231216), (32, 4904265), (40, 3923412), (48, 3269510), (60, 2615608), (80, 1961706), (96, 1634755), (120, 1307804), (160, 980853), (240, 653902), (480, 326951)]