304476720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9127}}^1$

素因数の和:9282

約数の個数: 80

約数和(自身を含む): 950772480

約数和(自身を除く): 646295760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 9127, 11120, 16680, 18254, 27381, 33360, 36508, 45635, 54762, 73016, 91270, 109524, 136905, 146032, 182540, 219048, 273810, 365080, 438096, 547620, 730160, 1095240, 1268653, 2190480, 2537306, 3805959, 5074612, 6343265, 7611918, 10149224, 12686530, 15223836, 19029795, 20298448, 25373060, 30447672, 38059590, 50746120, 60895344, 76119180, 101492240, 152238360, 304476720]

約数ペア:

[(1, 304476720), (2, 152238360), (3, 101492240), (4, 76119180), (5, 60895344), (6, 50746120), (8, 38059590), (10, 30447672), (12, 25373060), (15, 20298448), (16, 19029795), (20, 15223836), (24, 12686530), (30, 10149224), (40, 7611918), (48, 6343265), (60, 5074612), (80, 3805959), (120, 2537306), (139, 2190480), (240, 1268653), (278, 1095240), (417, 730160), (556, 547620), (695, 438096), (834, 365080), (1112, 273810), (1390, 219048), (1668, 182540), (2085, 146032), (2224, 136905), (2780, 109524), (3336, 91270), (4170, 73016), (5560, 54762), (6672, 45635), (8340, 36508), (9127, 33360), (11120, 27381), (16680, 18254)]