195174960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47837}}^1$

素因数の和:47870

約数の個数: 80

約数和(自身を含む): 640646496

約数和(自身を除く): 445471536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 47837, 95674, 143511, 191348, 239185, 287022, 382696, 478370, 574044, 717555, 765392, 813229, 956740, 1148088, 1435110, 1626458, 1913480, 2296176, 2439687, 2870220, 3252916, 3826960, 4066145, 4879374, 5740440, 6505832, 8132290, 9758748, 11480880, 12198435, 13011664, 16264580, 19517496, 24396870, 32529160, 39034992, 48793740, 65058320, 97587480, 195174960]

約数ペア:

[(1, 195174960), (2, 97587480), (3, 65058320), (4, 48793740), (5, 39034992), (6, 32529160), (8, 24396870), (10, 19517496), (12, 16264580), (15, 13011664), (16, 12198435), (17, 11480880), (20, 9758748), (24, 8132290), (30, 6505832), (34, 5740440), (40, 4879374), (48, 4066145), (51, 3826960), (60, 3252916), (68, 2870220), (80, 2439687), (85, 2296176), (102, 1913480), (120, 1626458), (136, 1435110), (170, 1148088), (204, 956740), (240, 813229), (255, 765392), (272, 717555), (340, 574044), (408, 478370), (510, 382696), (680, 287022), (816, 239185), (1020, 191348), (1360, 143511), (2040, 95674), (4080, 47837)]