27288480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 86788800

約数和(自身を除く): 59500320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 409, 417, 480, 556, 695, 818, 834, 1112, 1227, 1390, 1636, 1668, 2045, 2085, 2224, 2454, 2780, 3272, 3336, 4090, 4170, 4448, 4908, 5560, 6135, 6544, 6672, 8180, 8340, 9816, 11120, 12270, 13088, 13344, 16360, 16680, 19632, 22240, 24540, 32720, 33360, 39264, 49080, 56851, 65440, 66720, 98160, 113702, 170553, 196320, 227404, 284255, 341106, 454808, 568510, 682212, 852765, 909616, 1137020, 1364424, 1705530, 1819232, 2274040, 2728848, 3411060, 4548080, 5457696, 6822120, 9096160, 13644240, 27288480]

約数ペア:

[(1, 27288480), (2, 13644240), (3, 9096160), (4, 6822120), (5, 5457696), (6, 4548080), (8, 3411060), (10, 2728848), (12, 2274040), (15, 1819232), (16, 1705530), (20, 1364424), (24, 1137020), (30, 909616), (32, 852765), (40, 682212), (48, 568510), (60, 454808), (80, 341106), (96, 284255), (120, 227404), (139, 196320), (160, 170553), (240, 113702), (278, 98160), (409, 66720), (417, 65440), (480, 56851), (556, 49080), (695, 39264), (818, 33360), (834, 32720), (1112, 24540), (1227, 22240), (1390, 19632), (1636, 16680), (1668, 16360), (2045, 13344), (2085, 13088), (2224, 12270), (2454, 11120), (2780, 9816), (3272, 8340), (3336, 8180), (4090, 6672), (4170, 6544), (4448, 6135), (4908, 5560)]