998789280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1753}}^1$

素因数の和:2958

約数の個数: 96

約数和(自身を含む): 3150633024

約数和(自身を除く): 2151843744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1187, 1753, 2374, 3506, 3561, 4748, 5259, 5935, 7012, 7122, 8765, 9496, 10518, 11870, 14024, 14244, 17530, 17805, 18992, 21036, 23740, 26295, 28048, 28488, 35060, 35610, 37984, 42072, 47480, 52590, 56096, 56976, 70120, 71220, 84144, 94960, 105180, 113952, 140240, 142440, 168288, 189920, 210360, 280480, 284880, 420720, 569760, 841440, 2080811, 4161622, 6242433, 8323244, 10404055, 12484866, 16646488, 20808110, 24969732, 31212165, 33292976, 41616220, 49939464, 62424330, 66585952, 83232440, 99878928, 124848660, 166464880, 199757856, 249697320, 332929760, 499394640, 998789280]

約数ペア:

[(1, 998789280), (2, 499394640), (3, 332929760), (4, 249697320), (5, 199757856), (6, 166464880), (8, 124848660), (10, 99878928), (12, 83232440), (15, 66585952), (16, 62424330), (20, 49939464), (24, 41616220), (30, 33292976), (32, 31212165), (40, 24969732), (48, 20808110), (60, 16646488), (80, 12484866), (96, 10404055), (120, 8323244), (160, 6242433), (240, 4161622), (480, 2080811), (1187, 841440), (1753, 569760), (2374, 420720), (3506, 284880), (3561, 280480), (4748, 210360), (5259, 189920), (5935, 168288), (7012, 142440), (7122, 140240), (8765, 113952), (9496, 105180), (10518, 94960), (11870, 84144), (14024, 71220), (14244, 70120), (17530, 56976), (17805, 56096), (18992, 52590), (21036, 47480), (23740, 42072), (26295, 37984), (28048, 35610), (28488, 35060)]