78853440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82139}}^1$

素因数の和:82159

約数の個数: 56

約数和(自身を含む): 250362720

約数和(自身を除く): 171509280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 82139, 164278, 246417, 328556, 410695, 492834, 657112, 821390, 985668, 1232085, 1314224, 1642780, 1971336, 2464170, 2628448, 3285560, 3942672, 4928340, 5256896, 6571120, 7885344, 9856680, 13142240, 15770688, 19713360, 26284480, 39426720, 78853440]

約数ペア:

[(1, 78853440), (2, 39426720), (3, 26284480), (4, 19713360), (5, 15770688), (6, 13142240), (8, 9856680), (10, 7885344), (12, 6571120), (15, 5256896), (16, 4928340), (20, 3942672), (24, 3285560), (30, 2628448), (32, 2464170), (40, 1971336), (48, 1642780), (60, 1314224), (64, 1232085), (80, 985668), (96, 821390), (120, 657112), (160, 492834), (192, 410695), (240, 328556), (320, 246417), (480, 164278), (960, 82139)]