16120800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2239}}^1$

素因数の和:2265

約数の個数: 108

約数和(自身を含む): 56871360

約数和(自身を除く): 40750560

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, 2239, 2400, 3600, 4478, 6717, 7200, 8956, 11195, 13434, 17912, 20151, 22390, 26868, 33585, 35824, 40302, 44780, 53736, 55975, 67170, 71648, 80604, 89560, 100755, 107472, 111950, 134340, 161208, 167925, 179120, 201510, 214944, 223900, 268680, 322416, 335850, 358240, 403020, 447800, 503775, 537360, 644832, 671700, 806040, 895600, 1007550, 1074720, 1343400, 1612080, 1791200, 2015100, 2686800, 3224160, 4030200, 5373600, 8060400, 16120800]

約数ペア:

[(1, 16120800), (2, 8060400), (3, 5373600), (4, 4030200), (5, 3224160), (6, 2686800), (8, 2015100), (9, 1791200), (10, 1612080), (12, 1343400), (15, 1074720), (16, 1007550), (18, 895600), (20, 806040), (24, 671700), (25, 644832), (30, 537360), (32, 503775), (36, 447800), (40, 403020), (45, 358240), (48, 335850), (50, 322416), (60, 268680), (72, 223900), (75, 214944), (80, 201510), (90, 179120), (96, 167925), (100, 161208), (120, 134340), (144, 111950), (150, 107472), (160, 100755), (180, 89560), (200, 80604), (225, 71648), (240, 67170), (288, 55975), (300, 53736), (360, 44780), (400, 40302), (450, 35824), (480, 33585), (600, 26868), (720, 22390), (800, 20151), (900, 17912), (1200, 13434), (1440, 11195), (1800, 8956), (2239, 7200), (2400, 6717), (3600, 4478)]