8301900720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{127643}}^1$

素因数の和:127930

約数の個数: 80

約数和(自身を含む): 25831060992

約数和(自身を除く): 17529160272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 10840, 13008, 16260, 21680, 32520, 65040, 127643, 255286, 382929, 510572, 638215, 765858, 1021144, 1276430, 1531716, 1914645, 2042288, 2552860, 3063432, 3829290, 5105720, 6126864, 7658580, 10211440, 15317160, 30634320, 34591253, 69182506, 103773759, 138365012, 172956265, 207547518, 276730024, 345912530, 415095036, 518868795, 553460048, 691825060, 830190072, 1037737590, 1383650120, 1660380144, 2075475180, 2767300240, 4150950360, 8301900720]

約数ペア:

[(1, 8301900720), (2, 4150950360), (3, 2767300240), (4, 2075475180), (5, 1660380144), (6, 1383650120), (8, 1037737590), (10, 830190072), (12, 691825060), (15, 553460048), (16, 518868795), (20, 415095036), (24, 345912530), (30, 276730024), (40, 207547518), (48, 172956265), (60, 138365012), (80, 103773759), (120, 69182506), (240, 34591253), (271, 30634320), (542, 15317160), (813, 10211440), (1084, 7658580), (1355, 6126864), (1626, 5105720), (2168, 3829290), (2710, 3063432), (3252, 2552860), (4065, 2042288), (4336, 1914645), (5420, 1531716), (6504, 1276430), (8130, 1021144), (10840, 765858), (13008, 638215), (16260, 510572), (21680, 382929), (32520, 255286), (65040, 127643)]