28716000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2393}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 94112928

約数和(自身を除く): 65396928

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, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2393, 2400, 3000, 4000, 4786, 6000, 7179, 9572, 11965, 12000, 14358, 19144, 23930, 28716, 35895, 38288, 47860, 57432, 59825, 71790, 76576, 95720, 114864, 119650, 143580, 179475, 191440, 229728, 239300, 287160, 299125, 358950, 382880, 478600, 574320, 598250, 717900, 897375, 957200, 1148640, 1196500, 1435800, 1794750, 1914400, 2393000, 2871600, 3589500, 4786000, 5743200, 7179000, 9572000, 14358000, 28716000]

約数ペア:

[(1, 28716000), (2, 14358000), (3, 9572000), (4, 7179000), (5, 5743200), (6, 4786000), (8, 3589500), (10, 2871600), (12, 2393000), (15, 1914400), (16, 1794750), (20, 1435800), (24, 1196500), (25, 1148640), (30, 957200), (32, 897375), (40, 717900), (48, 598250), (50, 574320), (60, 478600), (75, 382880), (80, 358950), (96, 299125), (100, 287160), (120, 239300), (125, 229728), (150, 191440), (160, 179475), (200, 143580), (240, 119650), (250, 114864), (300, 95720), (375, 76576), (400, 71790), (480, 59825), (500, 57432), (600, 47860), (750, 38288), (800, 35895), (1000, 28716), (1200, 23930), (1500, 19144), (2000, 14358), (2393, 12000), (2400, 11965), (3000, 9572), (4000, 7179), (4786, 6000)]