39545900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{828013}}^1$

素因数の和:828228

約数の個数: 80

約数和(自身を含む): 123208483200

約数和(自身を除く): 83662582320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 828013, 1656026, 2484039, 3312052, 4140065, 4968078, 6624104, 8280130, 9936156, 12420195, 13248208, 16560260, 19872312, 24840390, 33120520, 39744624, 49680780, 66241040, 99361560, 164774587, 198723120, 329549174, 494323761, 659098348, 823872935, 988647522, 1318196696, 1647745870, 1977295044, 2471618805, 2636393392, 3295491740, 3954590088, 4943237610, 6590983480, 7909180176, 9886475220, 13181966960, 19772950440, 39545900880]

約数ペア:

[(1, 39545900880), (2, 19772950440), (3, 13181966960), (4, 9886475220), (5, 7909180176), (6, 6590983480), (8, 4943237610), (10, 3954590088), (12, 3295491740), (15, 2636393392), (16, 2471618805), (20, 1977295044), (24, 1647745870), (30, 1318196696), (40, 988647522), (48, 823872935), (60, 659098348), (80, 494323761), (120, 329549174), (199, 198723120), (240, 164774587), (398, 99361560), (597, 66241040), (796, 49680780), (995, 39744624), (1194, 33120520), (1592, 24840390), (1990, 19872312), (2388, 16560260), (2985, 13248208), (3184, 12420195), (3980, 9936156), (4776, 8280130), (5970, 6624104), (7960, 4968078), (9552, 4140065), (11940, 3312052), (15920, 2484039), (23880, 1656026), (47760, 828013)]