15104560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8209}}^1$

素因数の和:8245

約数の個数: 40

約数和(自身を含む): 36649440

約数和(自身を除く): 21544880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8209, 16418, 32836, 41045, 65672, 82090, 131344, 164180, 188807, 328360, 377614, 656720, 755228, 944035, 1510456, 1888070, 3020912, 3776140, 7552280, 15104560]

約数ペア:

[(1, 15104560), (2, 7552280), (4, 3776140), (5, 3020912), (8, 1888070), (10, 1510456), (16, 944035), (20, 755228), (23, 656720), (40, 377614), (46, 328360), (80, 188807), (92, 164180), (115, 131344), (184, 82090), (230, 65672), (368, 41045), (460, 32836), (920, 16418), (1840, 8209)]