461811960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41381}}^1$

素因数の和:41429

約数の個数: 96

約数和(自身を含む): 1549342080

約数和(自身を除く): 1087530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 41381, 82762, 124143, 165524, 206905, 248286, 331048, 372429, 413810, 496572, 620715, 744858, 827620, 993144, 1241430, 1282811, 1489716, 1655240, 1862145, 2482860, 2565622, 2979432, 3724290, 3848433, 4965720, 5131244, 6414055, 7448580, 7696866, 10262488, 11545299, 12828110, 14897160, 15393732, 19242165, 23090598, 25656220, 30787464, 38484330, 46181196, 51312440, 57726495, 76968660, 92362392, 115452990, 153937320, 230905980, 461811960]

約数ペア:

[(1, 461811960), (2, 230905980), (3, 153937320), (4, 115452990), (5, 92362392), (6, 76968660), (8, 57726495), (9, 51312440), (10, 46181196), (12, 38484330), (15, 30787464), (18, 25656220), (20, 23090598), (24, 19242165), (30, 15393732), (31, 14897160), (36, 12828110), (40, 11545299), (45, 10262488), (60, 7696866), (62, 7448580), (72, 6414055), (90, 5131244), (93, 4965720), (120, 3848433), (124, 3724290), (155, 2979432), (180, 2565622), (186, 2482860), (248, 1862145), (279, 1655240), (310, 1489716), (360, 1282811), (372, 1241430), (465, 993144), (558, 827620), (620, 744858), (744, 620715), (930, 496572), (1116, 413810), (1240, 372429), (1395, 331048), (1860, 248286), (2232, 206905), (2790, 165524), (3720, 124143), (5580, 82762), (11160, 41381)]