1142290560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2246

約数の個数: 128

約数和(自身を含む): 3654668160

約数和(自身を除く): 2512377600

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, 128, 160, 192, 240, 311, 320, 384, 480, 622, 640, 933, 960, 1244, 1555, 1866, 1913, 1920, 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, 39808, 45912, 49760, 57390, 59712, 61216, 74640, 76520, 91824, 99520, 114780, 119424, 122432, 149280, 153040, 183648, 199040, 229560, 244864, 298560, 306080, 367296, 459120, 594943, 597120, 612160, 734592, 918240, 1189886, 1224320, 1784829, 1836480, 2379772, 2974715, 3569658, 3672960, 4759544, 5949430, 7139316, 8924145, 9519088, 11898860, 14278632, 17848290, 19038176, 23797720, 28557264, 35696580, 38076352, 47595440, 57114528, 71393160, 76152704, 95190880, 114229056, 142786320, 190381760, 228458112, 285572640, 380763520, 571145280, 1142290560]

約数ペア:

[(1, 1142290560), (2, 571145280), (3, 380763520), (4, 285572640), (5, 228458112), (6, 190381760), (8, 142786320), (10, 114229056), (12, 95190880), (15, 76152704), (16, 71393160), (20, 57114528), (24, 47595440), (30, 38076352), (32, 35696580), (40, 28557264), (48, 23797720), (60, 19038176), (64, 17848290), (80, 14278632), (96, 11898860), (120, 9519088), (128, 8924145), (160, 7139316), (192, 5949430), (240, 4759544), (311, 3672960), (320, 3569658), (384, 2974715), (480, 2379772), (622, 1836480), (640, 1784829), (933, 1224320), (960, 1189886), (1244, 918240), (1555, 734592), (1866, 612160), (1913, 597120), (1920, 594943), (2488, 459120), (3110, 367296), (3732, 306080), (3826, 298560), (4665, 244864), (4976, 229560), (5739, 199040), (6220, 183648), (7464, 153040), (7652, 149280), (9330, 122432), (9565, 119424), (9952, 114780), (11478, 99520), (12440, 91824), (14928, 76520), (15304, 74640), (18660, 61216), (19130, 59712), (19904, 57390), (22956, 49760), (24880, 45912), (28695, 39808), (29856, 38260), (30608, 37320)]