74783760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 232675584

約数和(自身を除く): 157891824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 673, 926, 1346, 1389, 1852, 2019, 2315, 2692, 2778, 3365, 3704, 4038, 4630, 5384, 5556, 6730, 6945, 7408, 8076, 9260, 10095, 10768, 11112, 13460, 13890, 16152, 18520, 20190, 22224, 26920, 27780, 32304, 37040, 40380, 53840, 55560, 80760, 111120, 161520, 311599, 623198, 934797, 1246396, 1557995, 1869594, 2492792, 3115990, 3739188, 4673985, 4985584, 6231980, 7478376, 9347970, 12463960, 14956752, 18695940, 24927920, 37391880, 74783760]

約数ペア:

[(1, 74783760), (2, 37391880), (3, 24927920), (4, 18695940), (5, 14956752), (6, 12463960), (8, 9347970), (10, 7478376), (12, 6231980), (15, 4985584), (16, 4673985), (20, 3739188), (24, 3115990), (30, 2492792), (40, 1869594), (48, 1557995), (60, 1246396), (80, 934797), (120, 623198), (240, 311599), (463, 161520), (673, 111120), (926, 80760), (1346, 55560), (1389, 53840), (1852, 40380), (2019, 37040), (2315, 32304), (2692, 27780), (2778, 26920), (3365, 22224), (3704, 20190), (4038, 18520), (4630, 16152), (5384, 13890), (5556, 13460), (6730, 11112), (6945, 10768), (7408, 10095), (8076, 9260)]