22651920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10487}}^1$

素因数の和:10509

約数の個数: 80

約数和(自身を含む): 78030720

約数和(自身を除く): 55378800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10487, 20974, 31461, 41948, 52435, 62922, 83896, 94383, 104870, 125844, 157305, 167792, 188766, 209740, 251688, 283149, 314610, 377532, 419480, 471915, 503376, 566298, 629220, 755064, 838960, 943830, 1132596, 1258440, 1415745, 1510128, 1887660, 2265192, 2516880, 2831490, 3775320, 4530384, 5662980, 7550640, 11325960, 22651920]

約数ペア:

[(1, 22651920), (2, 11325960), (3, 7550640), (4, 5662980), (5, 4530384), (6, 3775320), (8, 2831490), (9, 2516880), (10, 2265192), (12, 1887660), (15, 1510128), (16, 1415745), (18, 1258440), (20, 1132596), (24, 943830), (27, 838960), (30, 755064), (36, 629220), (40, 566298), (45, 503376), (48, 471915), (54, 419480), (60, 377532), (72, 314610), (80, 283149), (90, 251688), (108, 209740), (120, 188766), (135, 167792), (144, 157305), (180, 125844), (216, 104870), (240, 94383), (270, 83896), (360, 62922), (432, 52435), (540, 41948), (720, 31461), (1080, 20974), (2160, 10487)]