439181280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2699}}^1$

素因数の和:2833

約数の個数: 144

約数和(自身を含む): 1512529200

約数和(自身を除く): 1073347920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2699, 2712, 3390, 3616, 4068, 4520, 5085, 5398, 5424, 6780, 8097, 8136, 9040, 10170, 10796, 10848, 13495, 13560, 16194, 16272, 18080, 20340, 21592, 24291, 26990, 27120, 32388, 32544, 40485, 40680, 43184, 48582, 53980, 54240, 64776, 80970, 81360, 86368, 97164, 107960, 121455, 129552, 161940, 162720, 194328, 215920, 242910, 259104, 304987, 323880, 388656, 431840, 485820, 609974, 647760, 777312, 914961, 971640, 1219948, 1295520, 1524935, 1829922, 1943280, 2439896, 2744883, 3049870, 3659844, 3886560, 4574805, 4879792, 5489766, 6099740, 7319688, 9149610, 9759584, 10979532, 12199480, 13724415, 14639376, 18299220, 21959064, 24398960, 27448830, 29278752, 36598440, 43918128, 48797920, 54897660, 73196880, 87836256, 109795320, 146393760, 219590640, 439181280]

約数ペア:

[(1, 439181280), (2, 219590640), (3, 146393760), (4, 109795320), (5, 87836256), (6, 73196880), (8, 54897660), (9, 48797920), (10, 43918128), (12, 36598440), (15, 29278752), (16, 27448830), (18, 24398960), (20, 21959064), (24, 18299220), (30, 14639376), (32, 13724415), (36, 12199480), (40, 10979532), (45, 9759584), (48, 9149610), (60, 7319688), (72, 6099740), (80, 5489766), (90, 4879792), (96, 4574805), (113, 3886560), (120, 3659844), (144, 3049870), (160, 2744883), (180, 2439896), (226, 1943280), (240, 1829922), (288, 1524935), (339, 1295520), (360, 1219948), (452, 971640), (480, 914961), (565, 777312), (678, 647760), (720, 609974), (904, 485820), (1017, 431840), (1130, 388656), (1356, 323880), (1440, 304987), (1695, 259104), (1808, 242910), (2034, 215920), (2260, 194328), (2699, 162720), (2712, 161940), (3390, 129552), (3616, 121455), (4068, 107960), (4520, 97164), (5085, 86368), (5398, 81360), (5424, 80970), (6780, 64776), (8097, 54240), (8136, 53980), (9040, 48582), (10170, 43184), (10796, 40680), (10848, 40485), (13495, 32544), (13560, 32388), (16194, 27120), (16272, 26990), (18080, 24291), (20340, 21592)]