8757720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 31842720

約数和(自身を除く): 23085000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 60, 68, 72, 81, 85, 90, 102, 106, 108, 120, 135, 136, 153, 159, 162, 170, 180, 204, 212, 216, 243, 255, 265, 270, 306, 318, 324, 340, 360, 405, 408, 424, 459, 477, 486, 510, 530, 540, 612, 636, 648, 680, 765, 795, 810, 901, 918, 954, 972, 1020, 1060, 1080, 1215, 1224, 1272, 1377, 1431, 1530, 1590, 1620, 1802, 1836, 1908, 1944, 2040, 2120, 2295, 2385, 2430, 2703, 2754, 2862, 3060, 3180, 3240, 3604, 3672, 3816, 4131, 4293, 4505, 4590, 4770, 4860, 5406, 5508, 5724, 6120, 6360, 6885, 7155, 7208, 8109, 8262, 8586, 9010, 9180, 9540, 9720, 10812, 11016, 11448, 12879, 13515, 13770, 14310, 16218, 16524, 17172, 18020, 18360, 19080, 20655, 21465, 21624, 24327, 25758, 27030, 27540, 28620, 32436, 33048, 34344, 36040, 40545, 41310, 42930, 48654, 51516, 54060, 55080, 57240, 64395, 64872, 72981, 81090, 82620, 85860, 97308, 103032, 108120, 121635, 128790, 145962, 162180, 165240, 171720, 194616, 218943, 243270, 257580, 291924, 324360, 364905, 437886, 486540, 515160, 583848, 729810, 875772, 973080, 1094715, 1459620, 1751544, 2189430, 2919240, 4378860, 8757720]

約数ペア:

[(1, 8757720), (2, 4378860), (3, 2919240), (4, 2189430), (5, 1751544), (6, 1459620), (8, 1094715), (9, 973080), (10, 875772), (12, 729810), (15, 583848), (17, 515160), (18, 486540), (20, 437886), (24, 364905), (27, 324360), (30, 291924), (34, 257580), (36, 243270), (40, 218943), (45, 194616), (51, 171720), (53, 165240), (54, 162180), (60, 145962), (68, 128790), (72, 121635), (81, 108120), (85, 103032), (90, 97308), (102, 85860), (106, 82620), (108, 81090), (120, 72981), (135, 64872), (136, 64395), (153, 57240), (159, 55080), (162, 54060), (170, 51516), (180, 48654), (204, 42930), (212, 41310), (216, 40545), (243, 36040), (255, 34344), (265, 33048), (270, 32436), (306, 28620), (318, 27540), (324, 27030), (340, 25758), (360, 24327), (405, 21624), (408, 21465), (424, 20655), (459, 19080), (477, 18360), (486, 18020), (510, 17172), (530, 16524), (540, 16218), (612, 14310), (636, 13770), (648, 13515), (680, 12879), (765, 11448), (795, 11016), (810, 10812), (901, 9720), (918, 9540), (954, 9180), (972, 9010), (1020, 8586), (1060, 8262), (1080, 8109), (1215, 7208), (1224, 7155), (1272, 6885), (1377, 6360), (1431, 6120), (1530, 5724), (1590, 5508), (1620, 5406), (1802, 4860), (1836, 4770), (1908, 4590), (1944, 4505), (2040, 4293), (2120, 4131), (2295, 3816), (2385, 3672), (2430, 3604), (2703, 3240), (2754, 3180), (2862, 3060)]