2592560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 6294240

約数和(自身を除く): 3701680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1409, 1840, 2818, 5636, 7045, 11272, 14090, 22544, 28180, 32407, 56360, 64814, 112720, 129628, 162035, 259256, 324070, 518512, 648140, 1296280, 2592560]

約数ペア:

[(1, 2592560), (2, 1296280), (4, 648140), (5, 518512), (8, 324070), (10, 259256), (16, 162035), (20, 129628), (23, 112720), (40, 64814), (46, 56360), (80, 32407), (92, 28180), (115, 22544), (184, 14090), (230, 11272), (368, 7045), (460, 5636), (920, 2818), (1409, 1840)]