47380560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197419}}^1$

素因数の和:197435

約数の個数: 40

約数和(自身を含む): 146880480

約数和(自身を除く): 99499920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197419, 394838, 592257, 789676, 987095, 1184514, 1579352, 1974190, 2369028, 2961285, 3158704, 3948380, 4738056, 5922570, 7896760, 9476112, 11845140, 15793520, 23690280, 47380560]

約数ペア:

[(1, 47380560), (2, 23690280), (3, 15793520), (4, 11845140), (5, 9476112), (6, 7896760), (8, 5922570), (10, 4738056), (12, 3948380), (15, 3158704), (16, 2961285), (20, 2369028), (24, 1974190), (30, 1579352), (40, 1184514), (48, 987095), (60, 789676), (80, 592257), (120, 394838), (240, 197419)]