11696220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 35773920

約数和(自身を除く): 24077700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 359, 362, 543, 718, 724, 905, 1077, 1086, 1436, 1629, 1795, 1810, 2154, 2172, 2715, 3231, 3258, 3590, 3620, 4308, 5385, 5430, 6462, 6516, 7180, 8145, 10770, 10860, 12924, 16155, 16290, 21540, 32310, 32580, 64620, 64979, 129958, 194937, 259916, 324895, 389874, 584811, 649790, 779748, 974685, 1169622, 1299580, 1949370, 2339244, 2924055, 3898740, 5848110, 11696220]

約数ペア:

[(1, 11696220), (2, 5848110), (3, 3898740), (4, 2924055), (5, 2339244), (6, 1949370), (9, 1299580), (10, 1169622), (12, 974685), (15, 779748), (18, 649790), (20, 584811), (30, 389874), (36, 324895), (45, 259916), (60, 194937), (90, 129958), (180, 64979), (181, 64620), (359, 32580), (362, 32310), (543, 21540), (718, 16290), (724, 16155), (905, 12924), (1077, 10860), (1086, 10770), (1436, 8145), (1629, 7180), (1795, 6516), (1810, 6462), (2154, 5430), (2172, 5385), (2715, 4308), (3231, 3620), (3258, 3590)]