18434040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6716

約数の個数: 64

約数和(自身を含む): 57715200

約数和(自身を除く): 39281160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 6679, 13358, 20037, 26716, 33395, 40074, 53432, 66790, 80148, 100185, 133580, 153617, 160296, 200370, 267160, 307234, 400740, 460851, 614468, 768085, 801480, 921702, 1228936, 1536170, 1843404, 2304255, 3072340, 3686808, 4608510, 6144680, 9217020, 18434040]

約数ペア:

[(1, 18434040), (2, 9217020), (3, 6144680), (4, 4608510), (5, 3686808), (6, 3072340), (8, 2304255), (10, 1843404), (12, 1536170), (15, 1228936), (20, 921702), (23, 801480), (24, 768085), (30, 614468), (40, 460851), (46, 400740), (60, 307234), (69, 267160), (92, 200370), (115, 160296), (120, 153617), (138, 133580), (184, 100185), (230, 80148), (276, 66790), (345, 53432), (460, 40074), (552, 33395), (690, 26716), (920, 20037), (1380, 13358), (2760, 6679)]