1329813600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{554089}}^1$

素因数の和:554112

約数の個数: 72

約数和(自身を含む): 4328551080

約数和(自身を除く): 2998737480

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 554089, 1108178, 1662267, 2216356, 2770445, 3324534, 4432712, 5540890, 6649068, 8311335, 8865424, 11081780, 13298136, 13852225, 16622670, 17730848, 22163560, 26596272, 27704450, 33245340, 41556675, 44327120, 53192544, 55408900, 66490680, 83113350, 88654240, 110817800, 132981360, 166226700, 221635600, 265962720, 332453400, 443271200, 664906800, 1329813600]

約数ペア:

[(1, 1329813600), (2, 664906800), (3, 443271200), (4, 332453400), (5, 265962720), (6, 221635600), (8, 166226700), (10, 132981360), (12, 110817800), (15, 88654240), (16, 83113350), (20, 66490680), (24, 55408900), (25, 53192544), (30, 44327120), (32, 41556675), (40, 33245340), (48, 27704450), (50, 26596272), (60, 22163560), (75, 17730848), (80, 16622670), (96, 13852225), (100, 13298136), (120, 11081780), (150, 8865424), (160, 8311335), (200, 6649068), (240, 5540890), (300, 4432712), (400, 3324534), (480, 2770445), (600, 2216356), (800, 1662267), (1200, 1108178), (2400, 554089)]