468196640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19379}}^1$

素因数の和:19545

約数の個数: 48

約数和(自身を含む): 1113497280

約数和(自身を除く): 645300640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 12080, 19379, 24160, 38758, 77516, 96895, 155032, 193790, 310064, 387580, 620128, 775160, 1550320, 2926229, 3100640, 5852458, 11704916, 14631145, 23409832, 29262290, 46819664, 58524580, 93639328, 117049160, 234098320, 468196640]

約数ペア:

[(1, 468196640), (2, 234098320), (4, 117049160), (5, 93639328), (8, 58524580), (10, 46819664), (16, 29262290), (20, 23409832), (32, 14631145), (40, 11704916), (80, 5852458), (151, 3100640), (160, 2926229), (302, 1550320), (604, 775160), (755, 620128), (1208, 387580), (1510, 310064), (2416, 193790), (3020, 155032), (4832, 96895), (6040, 77516), (12080, 38758), (19379, 24160)]