127687249680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3263989}}^1$

素因数の和:3264168

約数の個数: 80

約数和(自身を含む): 398259003840

約数和(自身を除く): 270571754160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 3263989, 6527978, 9791967, 13055956, 16319945, 19583934, 26111912, 32639890, 39167868, 48959835, 52223824, 65279780, 78335736, 97919670, 130559560, 156671472, 195839340, 261119120, 391678680, 532030207, 783357360, 1064060414, 1596090621, 2128120828, 2660151035, 3192181242, 4256241656, 5320302070, 6384362484, 7980453105, 8512483312, 10640604140, 12768724968, 15960906210, 21281208280, 25537449936, 31921812420, 42562416560, 63843624840, 127687249680]

約数ペア:

[(1, 127687249680), (2, 63843624840), (3, 42562416560), (4, 31921812420), (5, 25537449936), (6, 21281208280), (8, 15960906210), (10, 12768724968), (12, 10640604140), (15, 8512483312), (16, 7980453105), (20, 6384362484), (24, 5320302070), (30, 4256241656), (40, 3192181242), (48, 2660151035), (60, 2128120828), (80, 1596090621), (120, 1064060414), (163, 783357360), (240, 532030207), (326, 391678680), (489, 261119120), (652, 195839340), (815, 156671472), (978, 130559560), (1304, 97919670), (1630, 78335736), (1956, 65279780), (2445, 52223824), (2608, 48959835), (3260, 39167868), (3912, 32639890), (4890, 26111912), (6520, 19583934), (7824, 16319945), (9780, 13055956), (13040, 9791967), (19560, 6527978), (39120, 3263989)]