120481760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 328950720

約数和(自身を除く): 208468960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1109, 1120, 1358, 1552, 1940, 2218, 2716, 3104, 3395, 3880, 4436, 5432, 5545, 6790, 7760, 7763, 8872, 10864, 11090, 13580, 15520, 15526, 17744, 21728, 22180, 27160, 31052, 35488, 38815, 44360, 54320, 62104, 77630, 88720, 107573, 108640, 124208, 155260, 177440, 215146, 248416, 310520, 430292, 537865, 621040, 753011, 860584, 1075730, 1242080, 1506022, 1721168, 2151460, 3012044, 3442336, 3765055, 4302920, 6024088, 7530110, 8605840, 12048176, 15060220, 17211680, 24096352, 30120440, 60240880, 120481760]

約数ペア:

[(1, 120481760), (2, 60240880), (4, 30120440), (5, 24096352), (7, 17211680), (8, 15060220), (10, 12048176), (14, 8605840), (16, 7530110), (20, 6024088), (28, 4302920), (32, 3765055), (35, 3442336), (40, 3012044), (56, 2151460), (70, 1721168), (80, 1506022), (97, 1242080), (112, 1075730), (140, 860584), (160, 753011), (194, 621040), (224, 537865), (280, 430292), (388, 310520), (485, 248416), (560, 215146), (679, 177440), (776, 155260), (970, 124208), (1109, 108640), (1120, 107573), (1358, 88720), (1552, 77630), (1940, 62104), (2218, 54320), (2716, 44360), (3104, 38815), (3395, 35488), (3880, 31052), (4436, 27160), (5432, 22180), (5545, 21728), (6790, 17744), (7760, 15526), (7763, 15520), (8872, 13580), (10864, 11090)]