331432560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{5683}}^1$

素因数の和:5714

約数の個数: 140

約数和(自身を含む): 1155545832

約数和(自身を除く): 824113272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5683, 5832, 6480, 7290, 9720, 11366, 11664, 14580, 17049, 19440, 22732, 28415, 29160, 34098, 45464, 51147, 56830, 58320, 68196, 85245, 90928, 102294, 113660, 136392, 153441, 170490, 204588, 227320, 255735, 272784, 306882, 340980, 409176, 454640, 460323, 511470, 613764, 681960, 767205, 818352, 920646, 1022940, 1227528, 1363920, 1380969, 1534410, 1841292, 2045880, 2301615, 2455056, 2761938, 3068820, 3682584, 4091760, 4142907, 4603230, 5523876, 6137640, 6904845, 7365168, 8285814, 9206460, 11047752, 12275280, 13809690, 16571628, 18412920, 20714535, 22095504, 27619380, 33143256, 36825840, 41429070, 55238760, 66286512, 82858140, 110477520, 165716280, 331432560]

約数ペア:

[(1, 331432560), (2, 165716280), (3, 110477520), (4, 82858140), (5, 66286512), (6, 55238760), (8, 41429070), (9, 36825840), (10, 33143256), (12, 27619380), (15, 22095504), (16, 20714535), (18, 18412920), (20, 16571628), (24, 13809690), (27, 12275280), (30, 11047752), (36, 9206460), (40, 8285814), (45, 7365168), (48, 6904845), (54, 6137640), (60, 5523876), (72, 4603230), (80, 4142907), (81, 4091760), (90, 3682584), (108, 3068820), (120, 2761938), (135, 2455056), (144, 2301615), (162, 2045880), (180, 1841292), (216, 1534410), (240, 1380969), (243, 1363920), (270, 1227528), (324, 1022940), (360, 920646), (405, 818352), (432, 767205), (486, 681960), (540, 613764), (648, 511470), (720, 460323), (729, 454640), (810, 409176), (972, 340980), (1080, 306882), (1215, 272784), (1296, 255735), (1458, 227320), (1620, 204588), (1944, 170490), (2160, 153441), (2430, 136392), (2916, 113660), (3240, 102294), (3645, 90928), (3888, 85245), (4860, 68196), (5683, 58320), (5832, 56830), (6480, 51147), (7290, 45464), (9720, 34098), (11366, 29160), (11664, 28415), (14580, 22732), (17049, 19440)]