1542000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{257}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 4990752

約数和(自身を除く): 3448752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 257, 300, 375, 400, 500, 514, 600, 750, 771, 1000, 1028, 1200, 1285, 1500, 1542, 2000, 2056, 2570, 3000, 3084, 3855, 4112, 5140, 6000, 6168, 6425, 7710, 10280, 12336, 12850, 15420, 19275, 20560, 25700, 30840, 32125, 38550, 51400, 61680, 64250, 77100, 96375, 102800, 128500, 154200, 192750, 257000, 308400, 385500, 514000, 771000, 1542000]

約数ペア:

[(1, 1542000), (2, 771000), (3, 514000), (4, 385500), (5, 308400), (6, 257000), (8, 192750), (10, 154200), (12, 128500), (15, 102800), (16, 96375), (20, 77100), (24, 64250), (25, 61680), (30, 51400), (40, 38550), (48, 32125), (50, 30840), (60, 25700), (75, 20560), (80, 19275), (100, 15420), (120, 12850), (125, 12336), (150, 10280), (200, 7710), (240, 6425), (250, 6168), (257, 6000), (300, 5140), (375, 4112), (400, 3855), (500, 3084), (514, 3000), (600, 2570), (750, 2056), (771, 2000), (1000, 1542), (1028, 1500), (1200, 1285)]