66738240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23173}}^1$

素因数の和:23196

約数の個数: 84

約数和(自身を含む): 229561644

約数和(自身を除く): 162823404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23173, 46346, 69519, 92692, 115865, 139038, 185384, 208557, 231730, 278076, 347595, 370768, 417114, 463460, 556152, 695190, 741536, 834228, 926920, 1042785, 1112304, 1390380, 1483072, 1668456, 1853840, 2085570, 2224608, 2780760, 3336912, 3707680, 4171140, 4449216, 5561520, 6673824, 7415360, 8342280, 11123040, 13347648, 16684560, 22246080, 33369120, 66738240]

約数ペア:

[(1, 66738240), (2, 33369120), (3, 22246080), (4, 16684560), (5, 13347648), (6, 11123040), (8, 8342280), (9, 7415360), (10, 6673824), (12, 5561520), (15, 4449216), (16, 4171140), (18, 3707680), (20, 3336912), (24, 2780760), (30, 2224608), (32, 2085570), (36, 1853840), (40, 1668456), (45, 1483072), (48, 1390380), (60, 1112304), (64, 1042785), (72, 926920), (80, 834228), (90, 741536), (96, 695190), (120, 556152), (144, 463460), (160, 417114), (180, 370768), (192, 347595), (240, 278076), (288, 231730), (320, 208557), (360, 185384), (480, 139038), (576, 115865), (720, 92692), (960, 69519), (1440, 46346), (2880, 23173)]