1458156780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8100871}}^1$

素因数の和:8100886

約数の個数: 36

約数和(自身を含む): 4423076112

約数和(自身を除く): 2964919332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8100871, 16201742, 24302613, 32403484, 40504355, 48605226, 72907839, 81008710, 97210452, 121513065, 145815678, 162017420, 243026130, 291631356, 364539195, 486052260, 729078390, 1458156780]

約数ペア:

[(1, 1458156780), (2, 729078390), (3, 486052260), (4, 364539195), (5, 291631356), (6, 243026130), (9, 162017420), (10, 145815678), (12, 121513065), (15, 97210452), (18, 81008710), (20, 72907839), (30, 48605226), (36, 40504355), (45, 32403484), (60, 24302613), (90, 16201742), (180, 8100871)]