63907440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266281}}^1$

素因数の和:266297

約数の個数: 40

約数和(自身を含む): 198113808

約数和(自身を除く): 134206368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266281, 532562, 798843, 1065124, 1331405, 1597686, 2130248, 2662810, 3195372, 3994215, 4260496, 5325620, 6390744, 7988430, 10651240, 12781488, 15976860, 21302480, 31953720, 63907440]

約数ペア:

[(1, 63907440), (2, 31953720), (3, 21302480), (4, 15976860), (5, 12781488), (6, 10651240), (8, 7988430), (10, 6390744), (12, 5325620), (15, 4260496), (16, 3994215), (20, 3195372), (24, 2662810), (30, 2130248), (40, 1597686), (48, 1331405), (60, 1065124), (80, 798843), (120, 532562), (240, 266281)]