229147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2381}}^1$

素因数の和:2798

約数の個数: 80

約数和(自身を含む): 712427616

約数和(自身を除く): 483280176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2381, 2406, 3208, 4010, 4762, 4812, 6015, 6416, 7143, 8020, 9524, 9624, 11905, 12030, 14286, 16040, 19048, 19248, 23810, 24060, 28572, 32080, 35715, 38096, 47620, 48120, 57144, 71430, 95240, 96240, 114288, 142860, 190480, 285720, 571440, 954781, 1909562, 2864343, 3819124, 4773905, 5728686, 7638248, 9547810, 11457372, 14321715, 15276496, 19095620, 22914744, 28643430, 38191240, 45829488, 57286860, 76382480, 114573720, 229147440]

約数ペア:

[(1, 229147440), (2, 114573720), (3, 76382480), (4, 57286860), (5, 45829488), (6, 38191240), (8, 28643430), (10, 22914744), (12, 19095620), (15, 15276496), (16, 14321715), (20, 11457372), (24, 9547810), (30, 7638248), (40, 5728686), (48, 4773905), (60, 3819124), (80, 2864343), (120, 1909562), (240, 954781), (401, 571440), (802, 285720), (1203, 190480), (1604, 142860), (2005, 114288), (2381, 96240), (2406, 95240), (3208, 71430), (4010, 57144), (4762, 48120), (4812, 47620), (6015, 38096), (6416, 35715), (7143, 32080), (8020, 28572), (9524, 24060), (9624, 23810), (11905, 19248), (12030, 19048), (14286, 16040)]