23127180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20318

約数の個数: 48

約数和(自身を含む): 68167680

約数和(自身を除く): 45040500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20287, 40574, 60861, 81148, 101435, 121722, 202870, 243444, 304305, 385453, 405740, 608610, 770906, 1156359, 1217220, 1541812, 1927265, 2312718, 3854530, 4625436, 5781795, 7709060, 11563590, 23127180]

約数ペア:

[(1, 23127180), (2, 11563590), (3, 7709060), (4, 5781795), (5, 4625436), (6, 3854530), (10, 2312718), (12, 1927265), (15, 1541812), (19, 1217220), (20, 1156359), (30, 770906), (38, 608610), (57, 405740), (60, 385453), (76, 304305), (95, 243444), (114, 202870), (190, 121722), (228, 101435), (285, 81148), (380, 60861), (570, 40574), (1140, 20287)]