120620880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{55843}}^1$

素因数の和:55865

約数の個数: 80

約数和(自身を含む): 415479360

約数和(自身を除く): 294858480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 55843, 111686, 167529, 223372, 279215, 335058, 446744, 502587, 558430, 670116, 837645, 893488, 1005174, 1116860, 1340232, 1507761, 1675290, 2010348, 2233720, 2512935, 2680464, 3015522, 3350580, 4020696, 4467440, 5025870, 6031044, 6701160, 7538805, 8041392, 10051740, 12062088, 13402320, 15077610, 20103480, 24124176, 30155220, 40206960, 60310440, 120620880]

約数ペア:

[(1, 120620880), (2, 60310440), (3, 40206960), (4, 30155220), (5, 24124176), (6, 20103480), (8, 15077610), (9, 13402320), (10, 12062088), (12, 10051740), (15, 8041392), (16, 7538805), (18, 6701160), (20, 6031044), (24, 5025870), (27, 4467440), (30, 4020696), (36, 3350580), (40, 3015522), (45, 2680464), (48, 2512935), (54, 2233720), (60, 2010348), (72, 1675290), (80, 1507761), (90, 1340232), (108, 1116860), (120, 1005174), (135, 893488), (144, 837645), (180, 670116), (216, 558430), (240, 502587), (270, 446744), (360, 335058), (432, 279215), (540, 223372), (720, 167529), (1080, 111686), (2160, 55843)]