80102430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{890027}}^1$

素因数の和:890040

約数の個数: 24

約数和(自身を含む): 208266552

約数和(自身を除く): 128164122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 890027, 1780054, 2670081, 4450135, 5340162, 8010243, 8900270, 13350405, 16020486, 26700810, 40051215, 80102430]

約数ペア:

[(1, 80102430), (2, 40051215), (3, 26700810), (5, 16020486), (6, 13350405), (9, 8900270), (10, 8010243), (15, 5340162), (18, 4450135), (30, 2670081), (45, 1780054), (90, 890027)]