15144000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{631}}^1$

素因数の和:661

約数の個数: 112

約数和(自身を含む): 50084736

約数和(自身を除く): 34940736

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, 631, 750, 800, 960, 1000, 1200, 1262, 1500, 1600, 1893, 2000, 2400, 2524, 3000, 3155, 3786, 4000, 4800, 5048, 6000, 6310, 7572, 8000, 9465, 10096, 12000, 12620, 15144, 15775, 18930, 20192, 24000, 25240, 30288, 31550, 37860, 40384, 47325, 50480, 60576, 63100, 75720, 78875, 94650, 100960, 121152, 126200, 151440, 157750, 189300, 201920, 236625, 252400, 302880, 315500, 378600, 473250, 504800, 605760, 631000, 757200, 946500, 1009600, 1262000, 1514400, 1893000, 2524000, 3028800, 3786000, 5048000, 7572000, 15144000]

約数ペア:

[(1, 15144000), (2, 7572000), (3, 5048000), (4, 3786000), (5, 3028800), (6, 2524000), (8, 1893000), (10, 1514400), (12, 1262000), (15, 1009600), (16, 946500), (20, 757200), (24, 631000), (25, 605760), (30, 504800), (32, 473250), (40, 378600), (48, 315500), (50, 302880), (60, 252400), (64, 236625), (75, 201920), (80, 189300), (96, 157750), (100, 151440), (120, 126200), (125, 121152), (150, 100960), (160, 94650), (192, 78875), (200, 75720), (240, 63100), (250, 60576), (300, 50480), (320, 47325), (375, 40384), (400, 37860), (480, 31550), (500, 30288), (600, 25240), (631, 24000), (750, 20192), (800, 18930), (960, 15775), (1000, 15144), (1200, 12620), (1262, 12000), (1500, 10096), (1600, 9465), (1893, 8000), (2000, 7572), (2400, 6310), (2524, 6000), (3000, 5048), (3155, 4800), (3786, 4000)]