88999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3823}}^1$

素因数の和:3936

約数の個数: 80

約数和(自身を含む): 278815488

約数和(自身を除く): 189816048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3823, 3880, 4656, 5820, 7646, 7760, 11469, 11640, 15292, 19115, 22938, 23280, 30584, 38230, 45876, 57345, 61168, 76460, 91752, 114690, 152920, 183504, 229380, 305840, 370831, 458760, 741662, 917520, 1112493, 1483324, 1854155, 2224986, 2966648, 3708310, 4449972, 5562465, 5933296, 7416620, 8899944, 11124930, 14833240, 17799888, 22249860, 29666480, 44499720, 88999440]

約数ペア:

[(1, 88999440), (2, 44499720), (3, 29666480), (4, 22249860), (5, 17799888), (6, 14833240), (8, 11124930), (10, 8899944), (12, 7416620), (15, 5933296), (16, 5562465), (20, 4449972), (24, 3708310), (30, 2966648), (40, 2224986), (48, 1854155), (60, 1483324), (80, 1112493), (97, 917520), (120, 741662), (194, 458760), (240, 370831), (291, 305840), (388, 229380), (485, 183504), (582, 152920), (776, 114690), (970, 91752), (1164, 76460), (1455, 61168), (1552, 57345), (1940, 45876), (2328, 38230), (2910, 30584), (3823, 23280), (3880, 22938), (4656, 19115), (5820, 15292), (7646, 11640), (7760, 11469)]