23712540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17183}}^1$

素因数の和:17218

約数の個数: 48

約数和(自身を含む): 69285888

約数和(自身を除く): 45573348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 17183, 34366, 51549, 68732, 85915, 103098, 171830, 206196, 257745, 343660, 395209, 515490, 790418, 1030980, 1185627, 1580836, 1976045, 2371254, 3952090, 4742508, 5928135, 7904180, 11856270, 23712540]

約数ペア:

[(1, 23712540), (2, 11856270), (3, 7904180), (4, 5928135), (5, 4742508), (6, 3952090), (10, 2371254), (12, 1976045), (15, 1580836), (20, 1185627), (23, 1030980), (30, 790418), (46, 515490), (60, 395209), (69, 343660), (92, 257745), (115, 206196), (138, 171830), (230, 103098), (276, 85915), (345, 68732), (460, 51549), (690, 34366), (1380, 17183)]