8082720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1871}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 20221920

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, 1871, 2160, 3742, 4320, 5613, 7484, 9355, 11226, 14968, 16839, 18710, 22452, 28065, 29936, 33678, 37420, 44904, 50517, 56130, 59872, 67356, 74840, 84195, 89808, 101034, 112260, 134712, 149680, 168390, 179616, 202068, 224520, 252585, 269424, 299360, 336780, 404136, 449040, 505170, 538848, 673560, 808272, 898080, 1010340, 1347120, 1616544, 2020680, 2694240, 4041360, 8082720]

約数ペア:

[(1, 8082720), (2, 4041360), (3, 2694240), (4, 2020680), (5, 1616544), (6, 1347120), (8, 1010340), (9, 898080), (10, 808272), (12, 673560), (15, 538848), (16, 505170), (18, 449040), (20, 404136), (24, 336780), (27, 299360), (30, 269424), (32, 252585), (36, 224520), (40, 202068), (45, 179616), (48, 168390), (54, 149680), (60, 134712), (72, 112260), (80, 101034), (90, 89808), (96, 84195), (108, 74840), (120, 67356), (135, 59872), (144, 56130), (160, 50517), (180, 44904), (216, 37420), (240, 33678), (270, 29936), (288, 28065), (360, 22452), (432, 18710), (480, 16839), (540, 14968), (720, 11226), (864, 9355), (1080, 7484), (1440, 5613), (1871, 4320), (2160, 3742)]