72072480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150151}}^1$

素因数の和:150169

約数の個数: 48

約数和(自身を含む): 227029824

約数和(自身を除く): 154957344

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, 150151, 300302, 450453, 600604, 750755, 900906, 1201208, 1501510, 1801812, 2252265, 2402416, 3003020, 3603624, 4504530, 4804832, 6006040, 7207248, 9009060, 12012080, 14414496, 18018120, 24024160, 36036240, 72072480]

約数ペア:

[(1, 72072480), (2, 36036240), (3, 24024160), (4, 18018120), (5, 14414496), (6, 12012080), (8, 9009060), (10, 7207248), (12, 6006040), (15, 4804832), (16, 4504530), (20, 3603624), (24, 3003020), (30, 2402416), (32, 2252265), (40, 1801812), (48, 1501510), (60, 1201208), (80, 900906), (96, 750755), (120, 600604), (160, 450453), (240, 300302), (480, 150151)]