248177520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{38299}}^1$

素因数の和:38324

約数の個数: 100

約数和(自身を含む): 861979800

約数和(自身を除く): 613802280

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 38299, 76598, 114897, 153196, 191495, 229794, 306392, 344691, 382990, 459588, 574485, 612784, 689382, 765980, 919176, 1034073, 1148970, 1378764, 1531960, 1723455, 1838352, 2068146, 2297940, 2757528, 3063920, 3102219, 3446910, 4136292, 4595880, 5170365, 5515056, 6204438, 6893820, 8272584, 9191760, 10340730, 12408876, 13787640, 15511095, 16545168, 20681460, 24817752, 27575280, 31022190, 41362920, 49635504, 62044380, 82725840, 124088760, 248177520]

約数ペア:

[(1, 248177520), (2, 124088760), (3, 82725840), (4, 62044380), (5, 49635504), (6, 41362920), (8, 31022190), (9, 27575280), (10, 24817752), (12, 20681460), (15, 16545168), (16, 15511095), (18, 13787640), (20, 12408876), (24, 10340730), (27, 9191760), (30, 8272584), (36, 6893820), (40, 6204438), (45, 5515056), (48, 5170365), (54, 4595880), (60, 4136292), (72, 3446910), (80, 3102219), (81, 3063920), (90, 2757528), (108, 2297940), (120, 2068146), (135, 1838352), (144, 1723455), (162, 1531960), (180, 1378764), (216, 1148970), (240, 1034073), (270, 919176), (324, 765980), (360, 689382), (405, 612784), (432, 574485), (540, 459588), (648, 382990), (720, 344691), (810, 306392), (1080, 229794), (1296, 191495), (1620, 153196), (2160, 114897), (3240, 76598), (6480, 38299)]