48869460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90499}}^1$

素因数の和:90517

約数の個数: 48

約数和(自身を含む): 152040000

約数和(自身を除く): 103170540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90499, 180998, 271497, 361996, 452495, 542994, 814491, 904990, 1085988, 1357485, 1628982, 1809980, 2443473, 2714970, 3257964, 4072455, 4886946, 5429940, 8144910, 9773892, 12217365, 16289820, 24434730, 48869460]

約数ペア:

[(1, 48869460), (2, 24434730), (3, 16289820), (4, 12217365), (5, 9773892), (6, 8144910), (9, 5429940), (10, 4886946), (12, 4072455), (15, 3257964), (18, 2714970), (20, 2443473), (27, 1809980), (30, 1628982), (36, 1357485), (45, 1085988), (54, 904990), (60, 814491), (90, 542994), (108, 452495), (135, 361996), (180, 271497), (270, 180998), (540, 90499)]