921615840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{213337}}^1$

素因数の和:213361

約数の個数: 96

約数和(自身を含む): 3225670560

約数和(自身を除く): 2304054720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 213337, 426674, 640011, 853348, 1066685, 1280022, 1706696, 1920033, 2133370, 2560044, 3200055, 3413392, 3840066, 4266740, 5120088, 5760099, 6400110, 6826784, 7680132, 8533480, 9600165, 10240176, 11520198, 12800220, 15360264, 17066960, 19200330, 20480352, 23040396, 25600440, 28800495, 30720528, 34133920, 38400660, 46080792, 51200880, 57600990, 61441056, 76801320, 92161584, 102401760, 115201980, 153602640, 184323168, 230403960, 307205280, 460807920, 921615840]

約数ペア:

[(1, 921615840), (2, 460807920), (3, 307205280), (4, 230403960), (5, 184323168), (6, 153602640), (8, 115201980), (9, 102401760), (10, 92161584), (12, 76801320), (15, 61441056), (16, 57600990), (18, 51200880), (20, 46080792), (24, 38400660), (27, 34133920), (30, 30720528), (32, 28800495), (36, 25600440), (40, 23040396), (45, 20480352), (48, 19200330), (54, 17066960), (60, 15360264), (72, 12800220), (80, 11520198), (90, 10240176), (96, 9600165), (108, 8533480), (120, 7680132), (135, 6826784), (144, 6400110), (160, 5760099), (180, 5120088), (216, 4266740), (240, 3840066), (270, 3413392), (288, 3200055), (360, 2560044), (432, 2133370), (480, 1920033), (540, 1706696), (720, 1280022), (864, 1066685), (1080, 853348), (1440, 640011), (2160, 426674), (4320, 213337)]