384052440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{188261}}^1$

素因数の和:188292

約数の個数: 64

約数和(自身を含む): 1219937760

約数和(自身を除く): 835885320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 188261, 376522, 564783, 753044, 941305, 1129566, 1506088, 1882610, 2259132, 2823915, 3200437, 3765220, 4518264, 5647830, 6400874, 7530440, 9601311, 11295660, 12801748, 16002185, 19202622, 22591320, 25603496, 32004370, 38405244, 48006555, 64008740, 76810488, 96013110, 128017480, 192026220, 384052440]

約数ペア:

[(1, 384052440), (2, 192026220), (3, 128017480), (4, 96013110), (5, 76810488), (6, 64008740), (8, 48006555), (10, 38405244), (12, 32004370), (15, 25603496), (17, 22591320), (20, 19202622), (24, 16002185), (30, 12801748), (34, 11295660), (40, 9601311), (51, 7530440), (60, 6400874), (68, 5647830), (85, 4518264), (102, 3765220), (120, 3200437), (136, 2823915), (170, 2259132), (204, 1882610), (255, 1506088), (340, 1129566), (408, 941305), (510, 753044), (680, 564783), (1020, 376522), (2040, 188261)]