98528880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2278

約数の個数: 80

約数和(自身を含む): 307123200

約数和(自身を除く): 208594320

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, 2063, 2388, 2985, 3184, 3980, 4126, 4776, 5970, 6189, 7960, 8252, 9552, 10315, 11940, 12378, 15920, 16504, 20630, 23880, 24756, 30945, 33008, 41260, 47760, 49512, 61890, 82520, 99024, 123780, 165040, 247560, 410537, 495120, 821074, 1231611, 1642148, 2052685, 2463222, 3284296, 4105370, 4926444, 6158055, 6568592, 8210740, 9852888, 12316110, 16421480, 19705776, 24632220, 32842960, 49264440, 98528880]

約数ペア:

[(1, 98528880), (2, 49264440), (3, 32842960), (4, 24632220), (5, 19705776), (6, 16421480), (8, 12316110), (10, 9852888), (12, 8210740), (15, 6568592), (16, 6158055), (20, 4926444), (24, 4105370), (30, 3284296), (40, 2463222), (48, 2052685), (60, 1642148), (80, 1231611), (120, 821074), (199, 495120), (240, 410537), (398, 247560), (597, 165040), (796, 123780), (995, 99024), (1194, 82520), (1592, 61890), (1990, 49512), (2063, 47760), (2388, 41260), (2985, 33008), (3184, 30945), (3980, 24756), (4126, 23880), (4776, 20630), (5970, 16504), (6189, 15920), (7960, 12378), (8252, 11940), (9552, 10315)]