393549120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{136649}}^1$

素因数の和:136672

約数の個数: 84

約数和(自身を含む): 1353654900

約数和(自身を除く): 960105780

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 136649, 273298, 409947, 546596, 683245, 819894, 1093192, 1229841, 1366490, 1639788, 2049735, 2186384, 2459682, 2732980, 3279576, 4099470, 4372768, 4919364, 5465960, 6149205, 6559152, 8198940, 8745536, 9838728, 10931920, 12298410, 13118304, 16397880, 19677456, 21863840, 24596820, 26236608, 32795760, 39354912, 43727680, 49193640, 65591520, 78709824, 98387280, 131183040, 196774560, 393549120]

約数ペア:

[(1, 393549120), (2, 196774560), (3, 131183040), (4, 98387280), (5, 78709824), (6, 65591520), (8, 49193640), (9, 43727680), (10, 39354912), (12, 32795760), (15, 26236608), (16, 24596820), (18, 21863840), (20, 19677456), (24, 16397880), (30, 13118304), (32, 12298410), (36, 10931920), (40, 9838728), (45, 8745536), (48, 8198940), (60, 6559152), (64, 6149205), (72, 5465960), (80, 4919364), (90, 4372768), (96, 4099470), (120, 3279576), (144, 2732980), (160, 2459682), (180, 2186384), (192, 2049735), (240, 1639788), (288, 1366490), (320, 1229841), (360, 1093192), (480, 819894), (576, 683245), (720, 546596), (960, 409947), (1440, 273298), (2880, 136649)]