1071440

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 2544480

約数和(自身を除く): 1473040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 227, 236, 295, 454, 472, 590, 908, 944, 1135, 1180, 1816, 2270, 2360, 3632, 4540, 4720, 9080, 13393, 18160, 26786, 53572, 66965, 107144, 133930, 214288, 267860, 535720, 1071440]

約数ペア:

[(1, 1071440), (2, 535720), (4, 267860), (5, 214288), (8, 133930), (10, 107144), (16, 66965), (20, 53572), (40, 26786), (59, 18160), (80, 13393), (118, 9080), (227, 4720), (236, 4540), (295, 3632), (454, 2360), (472, 2270), (590, 1816), (908, 1180), (944, 1135)]