2018030880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{6247}}^1$

素因数の和:6938

約数の個数: 96

約数和(自身を含む): 6367261824

約数和(自身を除く): 4349230944

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, 673, 1346, 2019, 2692, 3365, 4038, 5384, 6247, 6730, 8076, 10095, 10768, 12494, 13460, 16152, 18741, 20190, 21536, 24988, 26920, 31235, 32304, 37482, 40380, 49976, 53840, 62470, 64608, 74964, 80760, 93705, 99952, 107680, 124940, 149928, 161520, 187410, 199904, 249880, 299856, 323040, 374820, 499760, 599712, 749640, 999520, 1499280, 2998560, 4204231, 8408462, 12612693, 16816924, 21021155, 25225386, 33633848, 42042310, 50450772, 63063465, 67267696, 84084620, 100901544, 126126930, 134535392, 168169240, 201803088, 252253860, 336338480, 403606176, 504507720, 672676960, 1009015440, 2018030880]

約数ペア:

[(1, 2018030880), (2, 1009015440), (3, 672676960), (4, 504507720), (5, 403606176), (6, 336338480), (8, 252253860), (10, 201803088), (12, 168169240), (15, 134535392), (16, 126126930), (20, 100901544), (24, 84084620), (30, 67267696), (32, 63063465), (40, 50450772), (48, 42042310), (60, 33633848), (80, 25225386), (96, 21021155), (120, 16816924), (160, 12612693), (240, 8408462), (480, 4204231), (673, 2998560), (1346, 1499280), (2019, 999520), (2692, 749640), (3365, 599712), (4038, 499760), (5384, 374820), (6247, 323040), (6730, 299856), (8076, 249880), (10095, 199904), (10768, 187410), (12494, 161520), (13460, 149928), (16152, 124940), (18741, 107680), (20190, 99952), (21536, 93705), (24988, 80760), (26920, 74964), (31235, 64608), (32304, 62470), (37482, 53840), (40380, 49976)]