201648960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23339}}^1$

素因数の和:23365

約数の個数: 112

約数和(自身を含む): 711403200

約数和(自身を除く): 509754240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 23339, 46678, 70017, 93356, 116695, 140034, 186712, 210051, 233390, 280068, 350085, 373424, 420102, 466780, 560136, 630153, 700170, 746848, 840204, 933560, 1050255, 1120272, 1260306, 1400340, 1493696, 1680408, 1867120, 2100510, 2240544, 2520612, 2800680, 3150765, 3360816, 3734240, 4201020, 4481088, 5041224, 5601360, 6301530, 6721632, 7468480, 8402040, 10082448, 11202720, 12603060, 13443264, 16804080, 20164896, 22405440, 25206120, 33608160, 40329792, 50412240, 67216320, 100824480, 201648960]

約数ペア:

[(1, 201648960), (2, 100824480), (3, 67216320), (4, 50412240), (5, 40329792), (6, 33608160), (8, 25206120), (9, 22405440), (10, 20164896), (12, 16804080), (15, 13443264), (16, 12603060), (18, 11202720), (20, 10082448), (24, 8402040), (27, 7468480), (30, 6721632), (32, 6301530), (36, 5601360), (40, 5041224), (45, 4481088), (48, 4201020), (54, 3734240), (60, 3360816), (64, 3150765), (72, 2800680), (80, 2520612), (90, 2240544), (96, 2100510), (108, 1867120), (120, 1680408), (135, 1493696), (144, 1400340), (160, 1260306), (180, 1120272), (192, 1050255), (216, 933560), (240, 840204), (270, 746848), (288, 700170), (320, 630153), (360, 560136), (432, 466780), (480, 420102), (540, 373424), (576, 350085), (720, 280068), (864, 233390), (960, 210051), (1080, 186712), (1440, 140034), (1728, 116695), (2160, 93356), (2880, 70017), (4320, 46678), (8640, 23339)]