231980640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28429}}^1$

素因数の和:28464

約数の個数: 96

約数和(自身を含む): 773750880

約数和(自身を除く): 541770240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 28429, 56858, 85287, 113716, 142145, 170574, 227432, 284290, 341148, 426435, 454864, 483293, 568580, 682296, 852870, 909728, 966586, 1137160, 1364592, 1449879, 1705740, 1933172, 2274320, 2416465, 2729184, 2899758, 3411480, 3866344, 4548640, 4832930, 5799516, 6822960, 7249395, 7732688, 9665860, 11599032, 13645920, 14498790, 15465376, 19331720, 23198064, 28997580, 38663440, 46396128, 57995160, 77326880, 115990320, 231980640]

約数ペア:

[(1, 231980640), (2, 115990320), (3, 77326880), (4, 57995160), (5, 46396128), (6, 38663440), (8, 28997580), (10, 23198064), (12, 19331720), (15, 15465376), (16, 14498790), (17, 13645920), (20, 11599032), (24, 9665860), (30, 7732688), (32, 7249395), (34, 6822960), (40, 5799516), (48, 4832930), (51, 4548640), (60, 3866344), (68, 3411480), (80, 2899758), (85, 2729184), (96, 2416465), (102, 2274320), (120, 1933172), (136, 1705740), (160, 1449879), (170, 1364592), (204, 1137160), (240, 966586), (255, 909728), (272, 852870), (340, 682296), (408, 568580), (480, 483293), (510, 454864), (544, 426435), (680, 341148), (816, 284290), (1020, 227432), (1360, 170574), (1632, 142145), (2040, 113716), (2720, 85287), (4080, 56858), (8160, 28429)]