2080648800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{288979}}^1$

素因数の和:289005

約数の個数: 108

約数和(自身を含む): 7336913220

約数和(自身を除く): 5256264420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 288979, 577958, 866937, 1155916, 1444895, 1733874, 2311832, 2600811, 2889790, 3467748, 4334685, 4623664, 5201622, 5779580, 6935496, 7224475, 8669370, 9247328, 10403244, 11559160, 13004055, 13870992, 14448950, 17338740, 20806488, 21673425, 23118320, 26008110, 27741984, 28897900, 34677480, 41612976, 43346850, 46236640, 52016220, 57795800, 65020275, 69354960, 83225952, 86693700, 104032440, 115591600, 130040550, 138709920, 173387400, 208064880, 231183200, 260081100, 346774800, 416129760, 520162200, 693549600, 1040324400, 2080648800]

約数ペア:

[(1, 2080648800), (2, 1040324400), (3, 693549600), (4, 520162200), (5, 416129760), (6, 346774800), (8, 260081100), (9, 231183200), (10, 208064880), (12, 173387400), (15, 138709920), (16, 130040550), (18, 115591600), (20, 104032440), (24, 86693700), (25, 83225952), (30, 69354960), (32, 65020275), (36, 57795800), (40, 52016220), (45, 46236640), (48, 43346850), (50, 41612976), (60, 34677480), (72, 28897900), (75, 27741984), (80, 26008110), (90, 23118320), (96, 21673425), (100, 20806488), (120, 17338740), (144, 14448950), (150, 13870992), (160, 13004055), (180, 11559160), (200, 10403244), (225, 9247328), (240, 8669370), (288, 7224475), (300, 6935496), (360, 5779580), (400, 5201622), (450, 4623664), (480, 4334685), (600, 3467748), (720, 2889790), (800, 2600811), (900, 2311832), (1200, 1733874), (1440, 1444895), (1800, 1155916), (2400, 866937), (3600, 577958), (7200, 288979)]