1986366960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2758843}}^1$

素因数の和:2758862

約数の個数: 60

約数和(自身を含む): 6670884792

約数和(自身を除く): 4684517832

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, 2758843, 5517686, 8276529, 11035372, 13794215, 16553058, 22070744, 24829587, 27588430, 33106116, 41382645, 44141488, 49659174, 55176860, 66212232, 82765290, 99318348, 110353720, 124147935, 132424464, 165530580, 198636696, 220707440, 248295870, 331061160, 397273392, 496591740, 662122320, 993183480, 1986366960]

約数ペア:

[(1, 1986366960), (2, 993183480), (3, 662122320), (4, 496591740), (5, 397273392), (6, 331061160), (8, 248295870), (9, 220707440), (10, 198636696), (12, 165530580), (15, 132424464), (16, 124147935), (18, 110353720), (20, 99318348), (24, 82765290), (30, 66212232), (36, 55176860), (40, 49659174), (45, 44141488), (48, 41382645), (60, 33106116), (72, 27588430), (80, 24829587), (90, 22070744), (120, 16553058), (144, 13794215), (180, 11035372), (240, 8276529), (360, 5517686), (720, 2758843)]