72859320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202387}}^1$

素因数の和:202404

約数の個数: 48

約数和(自身を含む): 236793960

約数和(自身を除く): 163934640

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, 202387, 404774, 607161, 809548, 1011935, 1214322, 1619096, 1821483, 2023870, 2428644, 3035805, 3642966, 4047740, 4857288, 6071610, 7285932, 8095480, 9107415, 12143220, 14571864, 18214830, 24286440, 36429660, 72859320]

約数ペア:

[(1, 72859320), (2, 36429660), (3, 24286440), (4, 18214830), (5, 14571864), (6, 12143220), (8, 9107415), (9, 8095480), (10, 7285932), (12, 6071610), (15, 4857288), (18, 4047740), (20, 3642966), (24, 3035805), (30, 2428644), (36, 2023870), (40, 1821483), (45, 1619096), (60, 1214322), (72, 1011935), (90, 809548), (120, 607161), (180, 404774), (360, 202387)]