7967880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22133}}^1$

素因数の和:22150

約数の個数: 48

約数和(自身を含む): 25896780

約数和(自身を除く): 17928900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22133, 44266, 66399, 88532, 110665, 132798, 177064, 199197, 221330, 265596, 331995, 398394, 442660, 531192, 663990, 796788, 885320, 995985, 1327980, 1593576, 1991970, 2655960, 3983940, 7967880]

約数ペア:

[(1, 7967880), (2, 3983940), (3, 2655960), (4, 1991970), (5, 1593576), (6, 1327980), (8, 995985), (9, 885320), (10, 796788), (12, 663990), (15, 531192), (18, 442660), (20, 398394), (24, 331995), (30, 265596), (36, 221330), (40, 199197), (45, 177064), (60, 132798), (72, 110665), (90, 88532), (120, 66399), (180, 44266), (360, 22133)]