571145280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2244

約数の個数: 112

約数和(自身を含む): 1820168064

約数和(自身を除く): 1249022784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 311, 320, 480, 622, 933, 960, 1244, 1555, 1866, 1913, 2488, 3110, 3732, 3826, 4665, 4976, 5739, 6220, 7464, 7652, 9330, 9565, 9952, 11478, 12440, 14928, 15304, 18660, 19130, 19904, 22956, 24880, 28695, 29856, 30608, 37320, 38260, 45912, 49760, 57390, 59712, 61216, 74640, 76520, 91824, 99520, 114780, 122432, 149280, 153040, 183648, 229560, 298560, 306080, 367296, 459120, 594943, 612160, 918240, 1189886, 1784829, 1836480, 2379772, 2974715, 3569658, 4759544, 5949430, 7139316, 8924145, 9519088, 11898860, 14278632, 17848290, 19038176, 23797720, 28557264, 35696580, 38076352, 47595440, 57114528, 71393160, 95190880, 114229056, 142786320, 190381760, 285572640, 571145280]

約数ペア:

[(1, 571145280), (2, 285572640), (3, 190381760), (4, 142786320), (5, 114229056), (6, 95190880), (8, 71393160), (10, 57114528), (12, 47595440), (15, 38076352), (16, 35696580), (20, 28557264), (24, 23797720), (30, 19038176), (32, 17848290), (40, 14278632), (48, 11898860), (60, 9519088), (64, 8924145), (80, 7139316), (96, 5949430), (120, 4759544), (160, 3569658), (192, 2974715), (240, 2379772), (311, 1836480), (320, 1784829), (480, 1189886), (622, 918240), (933, 612160), (960, 594943), (1244, 459120), (1555, 367296), (1866, 306080), (1913, 298560), (2488, 229560), (3110, 183648), (3732, 153040), (3826, 149280), (4665, 122432), (4976, 114780), (5739, 99520), (6220, 91824), (7464, 76520), (7652, 74640), (9330, 61216), (9565, 59712), (9952, 57390), (11478, 49760), (12440, 45912), (14928, 38260), (15304, 37320), (18660, 30608), (19130, 29856), (19904, 28695), (22956, 24880)]