135790080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17681}}^1$

素因数の和:17707

約数の個数: 80

約数和(自身を含む): 434128464

約数和(自身を除く): 298338384

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 17681, 35362, 53043, 70724, 88405, 106086, 141448, 176810, 212172, 265215, 282896, 353620, 424344, 530430, 565792, 707240, 848688, 1060860, 1131584, 1414480, 1697376, 2121720, 2263168, 2828960, 3394752, 4243440, 4526336, 5657920, 6789504, 8486880, 9052672, 11315840, 13579008, 16973760, 22631680, 27158016, 33947520, 45263360, 67895040, 135790080]

約数ペア:

[(1, 135790080), (2, 67895040), (3, 45263360), (4, 33947520), (5, 27158016), (6, 22631680), (8, 16973760), (10, 13579008), (12, 11315840), (15, 9052672), (16, 8486880), (20, 6789504), (24, 5657920), (30, 4526336), (32, 4243440), (40, 3394752), (48, 2828960), (60, 2263168), (64, 2121720), (80, 1697376), (96, 1414480), (120, 1131584), (128, 1060860), (160, 848688), (192, 707240), (240, 565792), (256, 530430), (320, 424344), (384, 353620), (480, 282896), (512, 265215), (640, 212172), (768, 176810), (960, 141448), (1280, 106086), (1536, 88405), (1920, 70724), (2560, 53043), (3840, 35362), (7680, 17681)]