79808760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73897}}^1$

素因数の和:73917

約数の個数: 64

約数和(自身を含む): 266032800

約数和(自身を除く): 186224040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 73897, 147794, 221691, 295588, 369485, 443382, 591176, 665073, 738970, 886764, 1108455, 1330146, 1477940, 1773528, 1995219, 2216910, 2660292, 2955880, 3325365, 3990438, 4433820, 5320584, 6650730, 7980876, 8867640, 9976095, 13301460, 15961752, 19952190, 26602920, 39904380, 79808760]

約数ペア:

[(1, 79808760), (2, 39904380), (3, 26602920), (4, 19952190), (5, 15961752), (6, 13301460), (8, 9976095), (9, 8867640), (10, 7980876), (12, 6650730), (15, 5320584), (18, 4433820), (20, 3990438), (24, 3325365), (27, 2955880), (30, 2660292), (36, 2216910), (40, 1995219), (45, 1773528), (54, 1477940), (60, 1330146), (72, 1108455), (90, 886764), (108, 738970), (120, 665073), (135, 591176), (180, 443382), (216, 369485), (270, 295588), (360, 221691), (540, 147794), (1080, 73897)]