1945032000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{81043}}^1$

素因数の和:81073

約数の個数: 112

約数和(自身を含む): 6422574912

約数和(自身を除く): 4477542912

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000, 81043, 162086, 243129, 324172, 405215, 486258, 648344, 810430, 972516, 1215645, 1296688, 1620860, 1945032, 2026075, 2431290, 2593376, 3241720, 3890064, 4052150, 4862580, 5186752, 6078225, 6483440, 7780128, 8104300, 9725160, 10130375, 12156450, 12966880, 15560256, 16208600, 19450320, 20260750, 24312900, 25933760, 30391125, 32417200, 38900640, 40521500, 48625800, 60782250, 64834400, 77801280, 81043000, 97251600, 121564500, 129668800, 162086000, 194503200, 243129000, 324172000, 389006400, 486258000, 648344000, 972516000, 1945032000]

約数ペア:

[(1, 1945032000), (2, 972516000), (3, 648344000), (4, 486258000), (5, 389006400), (6, 324172000), (8, 243129000), (10, 194503200), (12, 162086000), (15, 129668800), (16, 121564500), (20, 97251600), (24, 81043000), (25, 77801280), (30, 64834400), (32, 60782250), (40, 48625800), (48, 40521500), (50, 38900640), (60, 32417200), (64, 30391125), (75, 25933760), (80, 24312900), (96, 20260750), (100, 19450320), (120, 16208600), (125, 15560256), (150, 12966880), (160, 12156450), (192, 10130375), (200, 9725160), (240, 8104300), (250, 7780128), (300, 6483440), (320, 6078225), (375, 5186752), (400, 4862580), (480, 4052150), (500, 3890064), (600, 3241720), (750, 2593376), (800, 2431290), (960, 2026075), (1000, 1945032), (1200, 1620860), (1500, 1296688), (1600, 1215645), (2000, 972516), (2400, 810430), (3000, 648344), (4000, 486258), (4800, 405215), (6000, 324172), (8000, 243129), (12000, 162086), (24000, 81043)]