391478950080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{135930191}}^1$

素因数の和:135930214

約数の個数: 84

約数和(自身を含む): 1346524481952

約数和(自身を除く): 955045531872

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, 135930191, 271860382, 407790573, 543720764, 679650955, 815581146, 1087441528, 1223371719, 1359301910, 1631162292, 2038952865, 2174883056, 2446743438, 2718603820, 3262324584, 4077905730, 4349766112, 4893486876, 5437207640, 6116858595, 6524649168, 8155811460, 8699532224, 9786973752, 10874415280, 12233717190, 13049298336, 16311622920, 19573947504, 21748830560, 24467434380, 26098596672, 32623245840, 39147895008, 43497661120, 48934868760, 65246491680, 78295790016, 97869737520, 130492983360, 195739475040, 391478950080]

約数ペア:

[(1, 391478950080), (2, 195739475040), (3, 130492983360), (4, 97869737520), (5, 78295790016), (6, 65246491680), (8, 48934868760), (9, 43497661120), (10, 39147895008), (12, 32623245840), (15, 26098596672), (16, 24467434380), (18, 21748830560), (20, 19573947504), (24, 16311622920), (30, 13049298336), (32, 12233717190), (36, 10874415280), (40, 9786973752), (45, 8699532224), (48, 8155811460), (60, 6524649168), (64, 6116858595), (72, 5437207640), (80, 4893486876), (90, 4349766112), (96, 4077905730), (120, 3262324584), (144, 2718603820), (160, 2446743438), (180, 2174883056), (192, 2038952865), (240, 1631162292), (288, 1359301910), (320, 1223371719), (360, 1087441528), (480, 815581146), (576, 679650955), (720, 543720764), (960, 407790573), (1440, 271860382), (2880, 135930191)]