24275720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 38623480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 479, 724, 905, 958, 1267, 1448, 1810, 1916, 2395, 2534, 3353, 3620, 3832, 4790, 5068, 6335, 6706, 7240, 9580, 10136, 12670, 13412, 16765, 19160, 25340, 26824, 33530, 50680, 67060, 86699, 134120, 173398, 346796, 433495, 606893, 693592, 866990, 1213786, 1733980, 2427572, 3034465, 3467960, 4855144, 6068930, 12137860, 24275720]

約数ペア:

[(1, 24275720), (2, 12137860), (4, 6068930), (5, 4855144), (7, 3467960), (8, 3034465), (10, 2427572), (14, 1733980), (20, 1213786), (28, 866990), (35, 693592), (40, 606893), (56, 433495), (70, 346796), (140, 173398), (181, 134120), (280, 86699), (362, 67060), (479, 50680), (724, 33530), (905, 26824), (958, 25340), (1267, 19160), (1448, 16765), (1810, 13412), (1916, 12670), (2395, 10136), (2534, 9580), (3353, 7240), (3620, 6706), (3832, 6335), (4790, 5068)]