39028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 121974336

約数和(自身を除く): 82945776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1187, 1370, 1644, 2055, 2192, 2374, 2740, 3288, 3561, 4110, 4748, 5480, 5935, 6576, 7122, 8220, 9496, 10960, 11870, 14244, 16440, 17805, 18992, 23740, 28488, 32880, 35610, 47480, 56976, 71220, 94960, 142440, 162619, 284880, 325238, 487857, 650476, 813095, 975714, 1300952, 1626190, 1951428, 2439285, 2601904, 3252380, 3902856, 4878570, 6504760, 7805712, 9757140, 13009520, 19514280, 39028560]

約数ペア:

[(1, 39028560), (2, 19514280), (3, 13009520), (4, 9757140), (5, 7805712), (6, 6504760), (8, 4878570), (10, 3902856), (12, 3252380), (15, 2601904), (16, 2439285), (20, 1951428), (24, 1626190), (30, 1300952), (40, 975714), (48, 813095), (60, 650476), (80, 487857), (120, 325238), (137, 284880), (240, 162619), (274, 142440), (411, 94960), (548, 71220), (685, 56976), (822, 47480), (1096, 35610), (1187, 32880), (1370, 28488), (1644, 23740), (2055, 18992), (2192, 17805), (2374, 16440), (2740, 14244), (3288, 11870), (3561, 10960), (4110, 9496), (4748, 8220), (5480, 7122), (5935, 6576)]