65994840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{183319}}^1$

素因数の和:183336

約数の個数: 48

約数和(自身を含む): 214484400

約数和(自身を除く): 148489560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 183319, 366638, 549957, 733276, 916595, 1099914, 1466552, 1649871, 1833190, 2199828, 2749785, 3299742, 3666380, 4399656, 5499570, 6599484, 7332760, 8249355, 10999140, 13198968, 16498710, 21998280, 32997420, 65994840]

約数ペア:

[(1, 65994840), (2, 32997420), (3, 21998280), (4, 16498710), (5, 13198968), (6, 10999140), (8, 8249355), (9, 7332760), (10, 6599484), (12, 5499570), (15, 4399656), (18, 3666380), (20, 3299742), (24, 2749785), (30, 2199828), (36, 1833190), (40, 1649871), (45, 1466552), (60, 1099914), (72, 916595), (90, 733276), (120, 549957), (180, 366638), (360, 183319)]