329360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 803520

約数和(自身を除く): 474160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 358, 368, 460, 716, 895, 920, 1432, 1790, 1840, 2864, 3580, 4117, 7160, 8234, 14320, 16468, 20585, 32936, 41170, 65872, 82340, 164680, 329360]

約数ペア:

[(1, 329360), (2, 164680), (4, 82340), (5, 65872), (8, 41170), (10, 32936), (16, 20585), (20, 16468), (23, 14320), (40, 8234), (46, 7160), (80, 4117), (92, 3580), (115, 2864), (179, 1840), (184, 1790), (230, 1432), (358, 920), (368, 895), (460, 716)]