446797620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1119

約数の個数: 120

約数和(自身を含む): 1407205800

約数和(自身を除く): 960408180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 389, 405, 540, 709, 778, 810, 1167, 1418, 1556, 1620, 1945, 2127, 2334, 2836, 3501, 3545, 3890, 4254, 4668, 5835, 6381, 7002, 7090, 7780, 8508, 10503, 10635, 11670, 12762, 14004, 14180, 17505, 19143, 21006, 21270, 23340, 25524, 31509, 31905, 35010, 38286, 42012, 42540, 52515, 57429, 63018, 63810, 70020, 76572, 95715, 105030, 114858, 126036, 127620, 157545, 191430, 210060, 229716, 275801, 287145, 315090, 382860, 551602, 574290, 630180, 827403, 1103204, 1148580, 1379005, 1654806, 2482209, 2758010, 3309612, 4137015, 4964418, 5516020, 7446627, 8274030, 9928836, 12411045, 14893254, 16548060, 22339881, 24822090, 29786508, 37233135, 44679762, 49644180, 74466270, 89359524, 111699405, 148932540, 223398810, 446797620]

約数ペア:

[(1, 446797620), (2, 223398810), (3, 148932540), (4, 111699405), (5, 89359524), (6, 74466270), (9, 49644180), (10, 44679762), (12, 37233135), (15, 29786508), (18, 24822090), (20, 22339881), (27, 16548060), (30, 14893254), (36, 12411045), (45, 9928836), (54, 8274030), (60, 7446627), (81, 5516020), (90, 4964418), (108, 4137015), (135, 3309612), (162, 2758010), (180, 2482209), (270, 1654806), (324, 1379005), (389, 1148580), (405, 1103204), (540, 827403), (709, 630180), (778, 574290), (810, 551602), (1167, 382860), (1418, 315090), (1556, 287145), (1620, 275801), (1945, 229716), (2127, 210060), (2334, 191430), (2836, 157545), (3501, 127620), (3545, 126036), (3890, 114858), (4254, 105030), (4668, 95715), (5835, 76572), (6381, 70020), (7002, 63810), (7090, 63018), (7780, 57429), (8508, 52515), (10503, 42540), (10635, 42012), (11670, 38286), (12762, 35010), (14004, 31905), (14180, 31509), (17505, 25524), (19143, 23340), (21006, 21270)]