712720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 1696320

約数和(自身を除く): 983600

約数列:

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

約数ペア:

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