461329560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1231}}^1$

素因数の和:1598

約数の個数: 128

約数和(自身を含む): 1543449600

約数和(自身を除く): 1082120040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 347, 360, 540, 694, 1041, 1080, 1231, 1388, 1735, 2082, 2462, 2776, 3123, 3470, 3693, 4164, 4924, 5205, 6155, 6246, 6940, 7386, 8328, 9369, 9848, 10410, 11079, 12310, 12492, 13880, 14772, 15615, 18465, 18738, 20820, 22158, 24620, 24984, 29544, 31230, 33237, 36930, 37476, 41640, 44316, 46845, 49240, 55395, 62460, 66474, 73860, 74952, 88632, 93690, 110790, 124920, 132948, 147720, 166185, 187380, 221580, 265896, 332370, 374760, 427157, 443160, 664740, 854314, 1281471, 1329480, 1708628, 2135785, 2562942, 3417256, 3844413, 4271570, 5125884, 6407355, 7688826, 8543140, 10251768, 11533239, 12814710, 15377652, 17086280, 19222065, 23066478, 25629420, 30755304, 38444130, 46132956, 51258840, 57666195, 76888260, 92265912, 115332390, 153776520, 230664780, 461329560]

約数ペア:

[(1, 461329560), (2, 230664780), (3, 153776520), (4, 115332390), (5, 92265912), (6, 76888260), (8, 57666195), (9, 51258840), (10, 46132956), (12, 38444130), (15, 30755304), (18, 25629420), (20, 23066478), (24, 19222065), (27, 17086280), (30, 15377652), (36, 12814710), (40, 11533239), (45, 10251768), (54, 8543140), (60, 7688826), (72, 6407355), (90, 5125884), (108, 4271570), (120, 3844413), (135, 3417256), (180, 2562942), (216, 2135785), (270, 1708628), (347, 1329480), (360, 1281471), (540, 854314), (694, 664740), (1041, 443160), (1080, 427157), (1231, 374760), (1388, 332370), (1735, 265896), (2082, 221580), (2462, 187380), (2776, 166185), (3123, 147720), (3470, 132948), (3693, 124920), (4164, 110790), (4924, 93690), (5205, 88632), (6155, 74952), (6246, 73860), (6940, 66474), (7386, 62460), (8328, 55395), (9369, 49240), (9848, 46845), (10410, 44316), (11079, 41640), (12310, 37476), (12492, 36930), (13880, 33237), (14772, 31230), (15615, 29544), (18465, 24984), (18738, 24620), (20820, 22158)]