138321360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{192113}}^1$

素因数の和:192132

約数の個数: 60

約数和(自身を含む): 464531652

約数和(自身を除く): 326210292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 192113, 384226, 576339, 768452, 960565, 1152678, 1536904, 1729017, 1921130, 2305356, 2881695, 3073808, 3458034, 3842260, 4610712, 5763390, 6916068, 7684520, 8645085, 9221424, 11526780, 13832136, 15369040, 17290170, 23053560, 27664272, 34580340, 46107120, 69160680, 138321360]

約数ペア:

[(1, 138321360), (2, 69160680), (3, 46107120), (4, 34580340), (5, 27664272), (6, 23053560), (8, 17290170), (9, 15369040), (10, 13832136), (12, 11526780), (15, 9221424), (16, 8645085), (18, 7684520), (20, 6916068), (24, 5763390), (30, 4610712), (36, 3842260), (40, 3458034), (45, 3073808), (48, 2881695), (60, 2305356), (72, 1921130), (80, 1729017), (90, 1536904), (120, 1152678), (144, 960565), (180, 768452), (240, 576339), (360, 384226), (720, 192113)]