43340280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 96005640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 383, 410, 460, 492, 552, 615, 690, 766, 820, 920, 943, 984, 1149, 1230, 1380, 1532, 1640, 1886, 1915, 2298, 2460, 2760, 2829, 3064, 3772, 3830, 4596, 4715, 4920, 5658, 5745, 7544, 7660, 8809, 9192, 9430, 11316, 11490, 14145, 15320, 15703, 17618, 18860, 22632, 22980, 26427, 28290, 31406, 35236, 37720, 44045, 45960, 47109, 52854, 56580, 62812, 70472, 78515, 88090, 94218, 105708, 113160, 125624, 132135, 157030, 176180, 188436, 211416, 235545, 264270, 314060, 352360, 361169, 376872, 471090, 528540, 628120, 722338, 942180, 1057080, 1083507, 1444676, 1805845, 1884360, 2167014, 2889352, 3611690, 4334028, 5417535, 7223380, 8668056, 10835070, 14446760, 21670140, 43340280]

約数ペア:

[(1, 43340280), (2, 21670140), (3, 14446760), (4, 10835070), (5, 8668056), (6, 7223380), (8, 5417535), (10, 4334028), (12, 3611690), (15, 2889352), (20, 2167014), (23, 1884360), (24, 1805845), (30, 1444676), (40, 1083507), (41, 1057080), (46, 942180), (60, 722338), (69, 628120), (82, 528540), (92, 471090), (115, 376872), (120, 361169), (123, 352360), (138, 314060), (164, 264270), (184, 235545), (205, 211416), (230, 188436), (246, 176180), (276, 157030), (328, 132135), (345, 125624), (383, 113160), (410, 105708), (460, 94218), (492, 88090), (552, 78515), (615, 70472), (690, 62812), (766, 56580), (820, 52854), (920, 47109), (943, 45960), (984, 44045), (1149, 37720), (1230, 35236), (1380, 31406), (1532, 28290), (1640, 26427), (1886, 22980), (1915, 22632), (2298, 18860), (2460, 17618), (2760, 15703), (2829, 15320), (3064, 14145), (3772, 11490), (3830, 11316), (4596, 9430), (4715, 9192), (4920, 8809), (5658, 7660), (5745, 7544)]