15167120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8279

約数の個数: 40

約数和(自身を含む): 36801216

約数和(自身を除く): 21634096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8243, 16486, 32972, 41215, 65944, 82430, 131888, 164860, 189589, 329720, 379178, 659440, 758356, 947945, 1516712, 1895890, 3033424, 3791780, 7583560, 15167120]

約数ペア:

[(1, 15167120), (2, 7583560), (4, 3791780), (5, 3033424), (8, 1895890), (10, 1516712), (16, 947945), (20, 758356), (23, 659440), (40, 379178), (46, 329720), (80, 189589), (92, 164860), (115, 131888), (184, 82430), (230, 65944), (368, 41215), (460, 32972), (920, 16486), (1840, 8243)]