26215320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218461}}^1$

素因数の和:218475

約数の個数: 32

約数和(自身を含む): 78646320

約数和(自身を除く): 52431000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218461, 436922, 655383, 873844, 1092305, 1310766, 1747688, 2184610, 2621532, 3276915, 4369220, 5243064, 6553830, 8738440, 13107660, 26215320]

約数ペア:

[(1, 26215320), (2, 13107660), (3, 8738440), (4, 6553830), (5, 5243064), (6, 4369220), (8, 3276915), (10, 2621532), (12, 2184610), (15, 1747688), (20, 1310766), (24, 1092305), (30, 873844), (40, 655383), (60, 436922), (120, 218461)]