1049755440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257293}}^1$

素因数の和:257326

約数の個数: 80

約数和(自身を含む): 3445681248

約数和(自身を除く): 2395925808

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, 257293, 514586, 771879, 1029172, 1286465, 1543758, 2058344, 2572930, 3087516, 3859395, 4116688, 4373981, 5145860, 6175032, 7718790, 8747962, 10291720, 12350064, 13121943, 15437580, 17495924, 20583440, 21869905, 26243886, 30875160, 34991848, 43739810, 52487772, 61750320, 65609715, 69983696, 87479620, 104975544, 131219430, 174959240, 209951088, 262438860, 349918480, 524877720, 1049755440]

約数ペア:

[(1, 1049755440), (2, 524877720), (3, 349918480), (4, 262438860), (5, 209951088), (6, 174959240), (8, 131219430), (10, 104975544), (12, 87479620), (15, 69983696), (16, 65609715), (17, 61750320), (20, 52487772), (24, 43739810), (30, 34991848), (34, 30875160), (40, 26243886), (48, 21869905), (51, 20583440), (60, 17495924), (68, 15437580), (80, 13121943), (85, 12350064), (102, 10291720), (120, 8747962), (136, 7718790), (170, 6175032), (204, 5145860), (240, 4373981), (255, 4116688), (272, 3859395), (340, 3087516), (408, 2572930), (510, 2058344), (680, 1543758), (816, 1286465), (1020, 1029172), (1360, 771879), (2040, 514586), (4080, 257293)]