15564000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{1297}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 51026976

約数和(自身を除く): 35462976

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, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1297, 1500, 2000, 2400, 2594, 3000, 3891, 4000, 5188, 6000, 6485, 7782, 10376, 12000, 12970, 15564, 19455, 20752, 25940, 31128, 32425, 38910, 41504, 51880, 62256, 64850, 77820, 97275, 103760, 124512, 129700, 155640, 162125, 194550, 207520, 259400, 311280, 324250, 389100, 486375, 518800, 622560, 648500, 778200, 972750, 1037600, 1297000, 1556400, 1945500, 2594000, 3112800, 3891000, 5188000, 7782000, 15564000]

約数ペア:

[(1, 15564000), (2, 7782000), (3, 5188000), (4, 3891000), (5, 3112800), (6, 2594000), (8, 1945500), (10, 1556400), (12, 1297000), (15, 1037600), (16, 972750), (20, 778200), (24, 648500), (25, 622560), (30, 518800), (32, 486375), (40, 389100), (48, 324250), (50, 311280), (60, 259400), (75, 207520), (80, 194550), (96, 162125), (100, 155640), (120, 129700), (125, 124512), (150, 103760), (160, 97275), (200, 77820), (240, 64850), (250, 62256), (300, 51880), (375, 41504), (400, 38910), (480, 32425), (500, 31128), (600, 25940), (750, 20752), (800, 19455), (1000, 15564), (1200, 12970), (1297, 12000), (1500, 10376), (2000, 7782), (2400, 6485), (2594, 6000), (3000, 5188), (3891, 4000)]