250119120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5237}}^1$

素因数の和:5452

約数の個数: 80

約数和(自身を含む): 779414400

約数和(自身を除く): 529295280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5237, 5970, 7960, 9552, 10474, 11940, 15711, 15920, 20948, 23880, 26185, 31422, 41896, 47760, 52370, 62844, 78555, 83792, 104740, 125688, 157110, 209480, 251376, 314220, 418960, 628440, 1042163, 1256880, 2084326, 3126489, 4168652, 5210815, 6252978, 8337304, 10421630, 12505956, 15632445, 16674608, 20843260, 25011912, 31264890, 41686520, 50023824, 62529780, 83373040, 125059560, 250119120]

約数ペア:

[(1, 250119120), (2, 125059560), (3, 83373040), (4, 62529780), (5, 50023824), (6, 41686520), (8, 31264890), (10, 25011912), (12, 20843260), (15, 16674608), (16, 15632445), (20, 12505956), (24, 10421630), (30, 8337304), (40, 6252978), (48, 5210815), (60, 4168652), (80, 3126489), (120, 2084326), (199, 1256880), (240, 1042163), (398, 628440), (597, 418960), (796, 314220), (995, 251376), (1194, 209480), (1592, 157110), (1990, 125688), (2388, 104740), (2985, 83792), (3184, 78555), (3980, 62844), (4776, 52370), (5237, 47760), (5970, 41896), (7960, 31422), (9552, 26185), (10474, 23880), (11940, 20948), (15711, 15920)]