971060280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{41077}}^1$

素因数の和:41288

約数の個数: 64

約数和(自身を含む): 2928039840

約数和(自身を除く): 1956979560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 41077, 82154, 123231, 164308, 205385, 246462, 328616, 410770, 492924, 616155, 821540, 985848, 1232310, 1643080, 2464620, 4929240, 8092169, 16184338, 24276507, 32368676, 40460845, 48553014, 64737352, 80921690, 97106028, 121382535, 161843380, 194212056, 242765070, 323686760, 485530140, 971060280]

約数ペア:

[(1, 971060280), (2, 485530140), (3, 323686760), (4, 242765070), (5, 194212056), (6, 161843380), (8, 121382535), (10, 97106028), (12, 80921690), (15, 64737352), (20, 48553014), (24, 40460845), (30, 32368676), (40, 24276507), (60, 16184338), (120, 8092169), (197, 4929240), (394, 2464620), (591, 1643080), (788, 1232310), (985, 985848), (1182, 821540), (1576, 616155), (1970, 492924), (2364, 410770), (2955, 328616), (3940, 246462), (4728, 205385), (5910, 164308), (7880, 123231), (11820, 82154), (23640, 41077)]