8342280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23173}}^1$

素因数の和:23190

約数の個数: 48

約数和(自身を含む): 27113580

約数和(自身を除く): 18771300

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, 23173, 46346, 69519, 92692, 115865, 139038, 185384, 208557, 231730, 278076, 347595, 417114, 463460, 556152, 695190, 834228, 926920, 1042785, 1390380, 1668456, 2085570, 2780760, 4171140, 8342280]

約数ペア:

[(1, 8342280), (2, 4171140), (3, 2780760), (4, 2085570), (5, 1668456), (6, 1390380), (8, 1042785), (9, 926920), (10, 834228), (12, 695190), (15, 556152), (18, 463460), (20, 417114), (24, 347595), (30, 278076), (36, 231730), (40, 208557), (45, 185384), (60, 139038), (72, 115865), (90, 92692), (120, 69519), (180, 46346), (360, 23173)]