1247628000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{103969}}^1$

素因数の和:103997

約数の個数: 96

約数和(自身を含む): 4087268640

約数和(自身を除く): 2839640640

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, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 103969, 207938, 311907, 415876, 519845, 623814, 831752, 1039690, 1247628, 1559535, 1663504, 2079380, 2495256, 2599225, 3119070, 3327008, 4158760, 4990512, 5198450, 6238140, 7797675, 8317520, 9981024, 10396900, 12476280, 12996125, 15595350, 16635040, 20793800, 24952560, 25992250, 31190700, 38988375, 41587600, 49905120, 51984500, 62381400, 77976750, 83175200, 103969000, 124762800, 155953500, 207938000, 249525600, 311907000, 415876000, 623814000, 1247628000]

約数ペア:

[(1, 1247628000), (2, 623814000), (3, 415876000), (4, 311907000), (5, 249525600), (6, 207938000), (8, 155953500), (10, 124762800), (12, 103969000), (15, 83175200), (16, 77976750), (20, 62381400), (24, 51984500), (25, 49905120), (30, 41587600), (32, 38988375), (40, 31190700), (48, 25992250), (50, 24952560), (60, 20793800), (75, 16635040), (80, 15595350), (96, 12996125), (100, 12476280), (120, 10396900), (125, 9981024), (150, 8317520), (160, 7797675), (200, 6238140), (240, 5198450), (250, 4990512), (300, 4158760), (375, 3327008), (400, 3119070), (480, 2599225), (500, 2495256), (600, 2079380), (750, 1663504), (800, 1559535), (1000, 1247628), (1200, 1039690), (1500, 831752), (2000, 623814), (2400, 519845), (3000, 415876), (4000, 311907), (6000, 207938), (12000, 103969)]