1320642000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{73369}}^1$

素因数の和:73398

約数の個数: 120

約数和(自身を含む): 4612625160

約数和(自身を除く): 3291983160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 73369, 146738, 220107, 293476, 366845, 440214, 586952, 660321, 733690, 880428, 1100535, 1173904, 1320642, 1467380, 1760856, 1834225, 2201070, 2641284, 2934760, 3301605, 3521712, 3668450, 4402140, 5282568, 5502675, 5869520, 6603210, 7336900, 8804280, 9171125, 10565136, 11005350, 13206420, 14673800, 16508025, 17608560, 18342250, 22010700, 26412840, 27513375, 29347600, 33016050, 36684500, 44021400, 52825680, 55026750, 66032100, 73369000, 82540125, 88042800, 110053500, 132064200, 146738000, 165080250, 220107000, 264128400, 330160500, 440214000, 660321000, 1320642000]

約数ペア:

[(1, 1320642000), (2, 660321000), (3, 440214000), (4, 330160500), (5, 264128400), (6, 220107000), (8, 165080250), (9, 146738000), (10, 132064200), (12, 110053500), (15, 88042800), (16, 82540125), (18, 73369000), (20, 66032100), (24, 55026750), (25, 52825680), (30, 44021400), (36, 36684500), (40, 33016050), (45, 29347600), (48, 27513375), (50, 26412840), (60, 22010700), (72, 18342250), (75, 17608560), (80, 16508025), (90, 14673800), (100, 13206420), (120, 11005350), (125, 10565136), (144, 9171125), (150, 8804280), (180, 7336900), (200, 6603210), (225, 5869520), (240, 5502675), (250, 5282568), (300, 4402140), (360, 3668450), (375, 3521712), (400, 3301605), (450, 2934760), (500, 2641284), (600, 2201070), (720, 1834225), (750, 1760856), (900, 1467380), (1000, 1320642), (1125, 1173904), (1200, 1100535), (1500, 880428), (1800, 733690), (2000, 660321), (2250, 586952), (3000, 440214), (3600, 366845), (4500, 293476), (6000, 220107), (9000, 146738), (18000, 73369)]