328207680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37987}}^1$

素因数の和:38013

約数の個数: 112

約数和(自身を含む): 1157874240

約数和(自身を除く): 829666560

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, 37987, 75974, 113961, 151948, 189935, 227922, 303896, 341883, 379870, 455844, 569805, 607792, 683766, 759740, 911688, 1025649, 1139610, 1215584, 1367532, 1519480, 1709415, 1823376, 2051298, 2279220, 2431168, 2735064, 3038960, 3418830, 3646752, 4102596, 4558440, 5128245, 5470128, 6077920, 6837660, 7293504, 8205192, 9116880, 10256490, 10940256, 12155840, 13675320, 16410384, 18233760, 20512980, 21880512, 27350640, 32820768, 36467520, 41025960, 54701280, 65641536, 82051920, 109402560, 164103840, 328207680]

約数ペア:

[(1, 328207680), (2, 164103840), (3, 109402560), (4, 82051920), (5, 65641536), (6, 54701280), (8, 41025960), (9, 36467520), (10, 32820768), (12, 27350640), (15, 21880512), (16, 20512980), (18, 18233760), (20, 16410384), (24, 13675320), (27, 12155840), (30, 10940256), (32, 10256490), (36, 9116880), (40, 8205192), (45, 7293504), (48, 6837660), (54, 6077920), (60, 5470128), (64, 5128245), (72, 4558440), (80, 4102596), (90, 3646752), (96, 3418830), (108, 3038960), (120, 2735064), (135, 2431168), (144, 2279220), (160, 2051298), (180, 1823376), (192, 1709415), (216, 1519480), (240, 1367532), (270, 1215584), (288, 1139610), (320, 1025649), (360, 911688), (432, 759740), (480, 683766), (540, 607792), (576, 569805), (720, 455844), (864, 379870), (960, 341883), (1080, 303896), (1440, 227922), (1728, 189935), (2160, 151948), (2880, 113961), (4320, 75974), (8640, 37987)]