680872800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{283697}}^1$

素因数の和:283720

約数の個数: 72

約数和(自身を含む): 2216248776

約数和(自身を除く): 1535375976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 283697, 567394, 851091, 1134788, 1418485, 1702182, 2269576, 2836970, 3404364, 4255455, 4539152, 5673940, 6808728, 7092425, 8510910, 9078304, 11347880, 13617456, 14184850, 17021820, 21277275, 22695760, 27234912, 28369700, 34043640, 42554550, 45391520, 56739400, 68087280, 85109100, 113478800, 136174560, 170218200, 226957600, 340436400, 680872800]

約数ペア:

[(1, 680872800), (2, 340436400), (3, 226957600), (4, 170218200), (5, 136174560), (6, 113478800), (8, 85109100), (10, 68087280), (12, 56739400), (15, 45391520), (16, 42554550), (20, 34043640), (24, 28369700), (25, 27234912), (30, 22695760), (32, 21277275), (40, 17021820), (48, 14184850), (50, 13617456), (60, 11347880), (75, 9078304), (80, 8510910), (96, 7092425), (100, 6808728), (120, 5673940), (150, 4539152), (160, 4255455), (200, 3404364), (240, 2836970), (300, 2269576), (400, 1702182), (480, 1418485), (600, 1134788), (800, 851091), (1200, 567394), (2400, 283697)]