15283040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4191

約数の個数: 48

約数和(自身を含む): 37685088

約数和(自身を除く): 22402048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4153, 8306, 16612, 20765, 33224, 41530, 66448, 83060, 95519, 132896, 166120, 191038, 332240, 382076, 477595, 664480, 764152, 955190, 1528304, 1910380, 3056608, 3820760, 7641520, 15283040]

約数ペア:

[(1, 15283040), (2, 7641520), (4, 3820760), (5, 3056608), (8, 1910380), (10, 1528304), (16, 955190), (20, 764152), (23, 664480), (32, 477595), (40, 382076), (46, 332240), (80, 191038), (92, 166120), (115, 132896), (160, 95519), (184, 83060), (230, 66448), (368, 41530), (460, 33224), (736, 20765), (920, 16612), (1840, 8306), (3680, 4153)]