265488000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{5531}}^1$

素因数の和:5563

約数の個数: 128

約数和(自身を含む): 880251840

約数和(自身を除く): 614763840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 5531, 6000, 8000, 9600, 11062, 12000, 16000, 16593, 22124, 24000, 27655, 33186, 44248, 48000, 55310, 66372, 82965, 88496, 110620, 132744, 138275, 165930, 176992, 221240, 265488, 276550, 331860, 353984, 414825, 442480, 530976, 553100, 663720, 691375, 707968, 829650, 884960, 1061952, 1106200, 1327440, 1382750, 1659300, 1769920, 2074125, 2123904, 2212400, 2654880, 2765500, 3318600, 3539840, 4148250, 4424800, 5309760, 5531000, 6637200, 8296500, 8849600, 10619520, 11062000, 13274400, 16593000, 17699200, 22124000, 26548800, 33186000, 44248000, 53097600, 66372000, 88496000, 132744000, 265488000]

約数ペア:

[(1, 265488000), (2, 132744000), (3, 88496000), (4, 66372000), (5, 53097600), (6, 44248000), (8, 33186000), (10, 26548800), (12, 22124000), (15, 17699200), (16, 16593000), (20, 13274400), (24, 11062000), (25, 10619520), (30, 8849600), (32, 8296500), (40, 6637200), (48, 5531000), (50, 5309760), (60, 4424800), (64, 4148250), (75, 3539840), (80, 3318600), (96, 2765500), (100, 2654880), (120, 2212400), (125, 2123904), (128, 2074125), (150, 1769920), (160, 1659300), (192, 1382750), (200, 1327440), (240, 1106200), (250, 1061952), (300, 884960), (320, 829650), (375, 707968), (384, 691375), (400, 663720), (480, 553100), (500, 530976), (600, 442480), (640, 414825), (750, 353984), (800, 331860), (960, 276550), (1000, 265488), (1200, 221240), (1500, 176992), (1600, 165930), (1920, 138275), (2000, 132744), (2400, 110620), (3000, 88496), (3200, 82965), (4000, 66372), (4800, 55310), (5531, 48000), (6000, 44248), (8000, 33186), (9600, 27655), (11062, 24000), (12000, 22124), (16000, 16593)]