26132520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{217771}}^1$

素因数の和:217785

約数の個数: 32

約数和(自身を含む): 78397920

約数和(自身を除く): 52265400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 217771, 435542, 653313, 871084, 1088855, 1306626, 1742168, 2177710, 2613252, 3266565, 4355420, 5226504, 6533130, 8710840, 13066260, 26132520]

約数ペア:

[(1, 26132520), (2, 13066260), (3, 8710840), (4, 6533130), (5, 5226504), (6, 4355420), (8, 3266565), (10, 2613252), (12, 2177710), (15, 1742168), (20, 1306626), (24, 1088855), (30, 871084), (40, 653313), (60, 435542), (120, 217771)]