9900307440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13750427}}^1$

素因数の和:13750446

約数の個数: 60

約数和(自身を含む): 33248534904

約数和(自身を除く): 23348227464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 13750427, 27500854, 41251281, 55001708, 68752135, 82502562, 110003416, 123753843, 137504270, 165005124, 206256405, 220006832, 247507686, 275008540, 330010248, 412512810, 495015372, 550017080, 618769215, 660020496, 825025620, 990030744, 1100034160, 1237538430, 1650051240, 1980061488, 2475076860, 3300102480, 4950153720, 9900307440]

約数ペア:

[(1, 9900307440), (2, 4950153720), (3, 3300102480), (4, 2475076860), (5, 1980061488), (6, 1650051240), (8, 1237538430), (9, 1100034160), (10, 990030744), (12, 825025620), (15, 660020496), (16, 618769215), (18, 550017080), (20, 495015372), (24, 412512810), (30, 330010248), (36, 275008540), (40, 247507686), (45, 220006832), (48, 206256405), (60, 165005124), (72, 137504270), (80, 123753843), (90, 110003416), (120, 82502562), (144, 68752135), (180, 55001708), (240, 41251281), (360, 27500854), (720, 13750427)]