5505840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2549}}^1$

素因数の和:2571

約数の個数: 80

約数和(自身を含む): 18972000

約数和(自身を除く): 13466160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2549, 5098, 7647, 10196, 12745, 15294, 20392, 22941, 25490, 30588, 38235, 40784, 45882, 50980, 61176, 68823, 76470, 91764, 101960, 114705, 122352, 137646, 152940, 183528, 203920, 229410, 275292, 305880, 344115, 367056, 458820, 550584, 611760, 688230, 917640, 1101168, 1376460, 1835280, 2752920, 5505840]

約数ペア:

[(1, 5505840), (2, 2752920), (3, 1835280), (4, 1376460), (5, 1101168), (6, 917640), (8, 688230), (9, 611760), (10, 550584), (12, 458820), (15, 367056), (16, 344115), (18, 305880), (20, 275292), (24, 229410), (27, 203920), (30, 183528), (36, 152940), (40, 137646), (45, 122352), (48, 114705), (54, 101960), (60, 91764), (72, 76470), (80, 68823), (90, 61176), (108, 50980), (120, 45882), (135, 40784), (144, 38235), (180, 30588), (216, 25490), (240, 22941), (270, 20392), (360, 15294), (432, 12745), (540, 10196), (720, 7647), (1080, 5098), (2160, 2549)]