47920560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199669}}^1$

素因数の和:199685

約数の個数: 40

約数和(自身を含む): 148554480

約数和(自身を除く): 100633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199669, 399338, 599007, 798676, 998345, 1198014, 1597352, 1996690, 2396028, 2995035, 3194704, 3993380, 4792056, 5990070, 7986760, 9584112, 11980140, 15973520, 23960280, 47920560]

約数ペア:

[(1, 47920560), (2, 23960280), (3, 15973520), (4, 11980140), (5, 9584112), (6, 7986760), (8, 5990070), (10, 4792056), (12, 3993380), (15, 3194704), (16, 2995035), (20, 2396028), (24, 1996690), (30, 1597352), (40, 1198014), (48, 998345), (60, 798676), (80, 599007), (120, 399338), (240, 199669)]