459982080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{39929}}^1$

素因数の和:39956

約数の個数: 108

約数和(自身を含む): 1591529940

約数和(自身を除く): 1131547860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 39929, 79858, 119787, 159716, 199645, 239574, 319432, 359361, 399290, 479148, 598935, 638864, 718722, 798580, 958296, 1197870, 1277728, 1437444, 1597160, 1796805, 1916592, 2395740, 2555456, 2874888, 3194320, 3593610, 3833184, 4791480, 5110912, 5749776, 6388640, 7187220, 7666368, 9582960, 10221824, 11499552, 12777280, 14374440, 15332736, 19165920, 22999104, 25554560, 28748880, 30665472, 38331840, 45998208, 51109120, 57497760, 76663680, 91996416, 114995520, 153327360, 229991040, 459982080]

約数ペア:

[(1, 459982080), (2, 229991040), (3, 153327360), (4, 114995520), (5, 91996416), (6, 76663680), (8, 57497760), (9, 51109120), (10, 45998208), (12, 38331840), (15, 30665472), (16, 28748880), (18, 25554560), (20, 22999104), (24, 19165920), (30, 15332736), (32, 14374440), (36, 12777280), (40, 11499552), (45, 10221824), (48, 9582960), (60, 7666368), (64, 7187220), (72, 6388640), (80, 5749776), (90, 5110912), (96, 4791480), (120, 3833184), (128, 3593610), (144, 3194320), (160, 2874888), (180, 2555456), (192, 2395740), (240, 1916592), (256, 1796805), (288, 1597160), (320, 1437444), (360, 1277728), (384, 1197870), (480, 958296), (576, 798580), (640, 718722), (720, 638864), (768, 598935), (960, 479148), (1152, 399290), (1280, 359361), (1440, 319432), (1920, 239574), (2304, 199645), (2880, 159716), (3840, 119787), (5760, 79858), (11520, 39929)]