121129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 383110560

約数和(自身を除く): 261981120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 617, 818, 1227, 1234, 1636, 1851, 2045, 2454, 2468, 3085, 3272, 3702, 4090, 4908, 4936, 6135, 6170, 6544, 7404, 8180, 9255, 9816, 9872, 12270, 12340, 13088, 14808, 16360, 18510, 19632, 19744, 24540, 24680, 29616, 32720, 37020, 39264, 49080, 49360, 59232, 65440, 74040, 98160, 98720, 148080, 196320, 252353, 296160, 504706, 757059, 1009412, 1261765, 1514118, 2018824, 2523530, 3028236, 3785295, 4037648, 5047060, 6056472, 7570590, 8075296, 10094120, 12112944, 15141180, 20188240, 24225888, 30282360, 40376480, 60564720, 121129440]

約数ペア:

[(1, 121129440), (2, 60564720), (3, 40376480), (4, 30282360), (5, 24225888), (6, 20188240), (8, 15141180), (10, 12112944), (12, 10094120), (15, 8075296), (16, 7570590), (20, 6056472), (24, 5047060), (30, 4037648), (32, 3785295), (40, 3028236), (48, 2523530), (60, 2018824), (80, 1514118), (96, 1261765), (120, 1009412), (160, 757059), (240, 504706), (409, 296160), (480, 252353), (617, 196320), (818, 148080), (1227, 98720), (1234, 98160), (1636, 74040), (1851, 65440), (2045, 59232), (2454, 49360), (2468, 49080), (3085, 39264), (3272, 37020), (3702, 32720), (4090, 29616), (4908, 24680), (4936, 24540), (6135, 19744), (6170, 19632), (6544, 18510), (7404, 16360), (8180, 14808), (9255, 13088), (9816, 12340), (9872, 12270)]