91363320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253787}}^1$

素因数の和:253804

約数の個数: 48

約数和(自身を含む): 296931960

約数和(自身を除く): 205568640

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, 253787, 507574, 761361, 1015148, 1268935, 1522722, 2030296, 2284083, 2537870, 3045444, 3806805, 4568166, 5075740, 6090888, 7613610, 9136332, 10151480, 11420415, 15227220, 18272664, 22840830, 30454440, 45681660, 91363320]

約数ペア:

[(1, 91363320), (2, 45681660), (3, 30454440), (4, 22840830), (5, 18272664), (6, 15227220), (8, 11420415), (9, 10151480), (10, 9136332), (12, 7613610), (15, 6090888), (18, 5075740), (20, 4568166), (24, 3806805), (30, 3045444), (36, 2537870), (40, 2284083), (45, 2030296), (60, 1522722), (72, 1268935), (90, 1015148), (120, 761361), (180, 507574), (360, 253787)]