1177920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{409}}^1$

素因数の和:432

約数の個数: 84

約数和(自身を含む): 4061460

約数和(自身を除く): 2883540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 409, 480, 576, 720, 818, 960, 1227, 1440, 1636, 2045, 2454, 2880, 3272, 3681, 4090, 4908, 6135, 6544, 7362, 8180, 9816, 12270, 13088, 14724, 16360, 18405, 19632, 24540, 26176, 29448, 32720, 36810, 39264, 49080, 58896, 65440, 73620, 78528, 98160, 117792, 130880, 147240, 196320, 235584, 294480, 392640, 588960, 1177920]

約数ペア:

[(1, 1177920), (2, 588960), (3, 392640), (4, 294480), (5, 235584), (6, 196320), (8, 147240), (9, 130880), (10, 117792), (12, 98160), (15, 78528), (16, 73620), (18, 65440), (20, 58896), (24, 49080), (30, 39264), (32, 36810), (36, 32720), (40, 29448), (45, 26176), (48, 24540), (60, 19632), (64, 18405), (72, 16360), (80, 14724), (90, 13088), (96, 12270), (120, 9816), (144, 8180), (160, 7362), (180, 6544), (192, 6135), (240, 4908), (288, 4090), (320, 3681), (360, 3272), (409, 2880), (480, 2454), (576, 2045), (720, 1636), (818, 1440), (960, 1227)]