82017720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227827}}^1$

素因数の和:227844

約数の個数: 48

約数和(自身を含む): 266558760

約数和(自身を除く): 184541040

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, 227827, 455654, 683481, 911308, 1139135, 1366962, 1822616, 2050443, 2278270, 2733924, 3417405, 4100886, 4556540, 5467848, 6834810, 8201772, 9113080, 10252215, 13669620, 16403544, 20504430, 27339240, 41008860, 82017720]

約数ペア:

[(1, 82017720), (2, 41008860), (3, 27339240), (4, 20504430), (5, 16403544), (6, 13669620), (8, 10252215), (9, 9113080), (10, 8201772), (12, 6834810), (15, 5467848), (18, 4556540), (20, 4100886), (24, 3417405), (30, 2733924), (36, 2278270), (40, 2050443), (45, 1822616), (60, 1366962), (72, 1139135), (90, 911308), (120, 683481), (180, 455654), (360, 227827)]