15347360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 42239232

約数和(自身を除く): 26891872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 193, 224, 280, 284, 355, 386, 497, 560, 568, 710, 772, 965, 994, 1120, 1136, 1351, 1420, 1544, 1930, 1988, 2272, 2485, 2702, 2840, 3088, 3860, 3976, 4970, 5404, 5680, 6176, 6755, 7720, 7952, 9940, 10808, 11360, 13510, 13703, 15440, 15904, 19880, 21616, 27020, 27406, 30880, 39760, 43232, 54040, 54812, 68515, 79520, 95921, 108080, 109624, 137030, 191842, 216160, 219248, 274060, 383684, 438496, 479605, 548120, 767368, 959210, 1096240, 1534736, 1918420, 2192480, 3069472, 3836840, 7673680, 15347360]

約数ペア:

[(1, 15347360), (2, 7673680), (4, 3836840), (5, 3069472), (7, 2192480), (8, 1918420), (10, 1534736), (14, 1096240), (16, 959210), (20, 767368), (28, 548120), (32, 479605), (35, 438496), (40, 383684), (56, 274060), (70, 219248), (71, 216160), (80, 191842), (112, 137030), (140, 109624), (142, 108080), (160, 95921), (193, 79520), (224, 68515), (280, 54812), (284, 54040), (355, 43232), (386, 39760), (497, 30880), (560, 27406), (568, 27020), (710, 21616), (772, 19880), (965, 15904), (994, 15440), (1120, 13703), (1136, 13510), (1351, 11360), (1420, 10808), (1544, 9940), (1930, 7952), (1988, 7720), (2272, 6755), (2485, 6176), (2702, 5680), (2840, 5404), (3088, 4970), (3860, 3976)]