1425440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2021920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 151, 160, 236, 295, 302, 472, 590, 604, 755, 944, 1180, 1208, 1510, 1888, 2360, 2416, 3020, 4720, 4832, 6040, 8909, 9440, 12080, 17818, 24160, 35636, 44545, 71272, 89090, 142544, 178180, 285088, 356360, 712720, 1425440]

約数ペア:

[(1, 1425440), (2, 712720), (4, 356360), (5, 285088), (8, 178180), (10, 142544), (16, 89090), (20, 71272), (32, 44545), (40, 35636), (59, 24160), (80, 17818), (118, 12080), (151, 9440), (160, 8909), (236, 6040), (295, 4832), (302, 4720), (472, 3020), (590, 2416), (604, 2360), (755, 1888), (944, 1510), (1180, 1208)]