144155640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6637}}^1$

素因数の和:6832

約数の個数: 64

約数和(自身を含む): 434921760

約数和(自身を除く): 290766120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 6637, 7240, 10860, 13274, 19911, 21720, 26548, 33185, 39822, 53096, 66370, 79644, 99555, 132740, 159288, 199110, 265480, 398220, 796440, 1201297, 2402594, 3603891, 4805188, 6006485, 7207782, 9610376, 12012970, 14415564, 18019455, 24025940, 28831128, 36038910, 48051880, 72077820, 144155640]

約数ペア:

[(1, 144155640), (2, 72077820), (3, 48051880), (4, 36038910), (5, 28831128), (6, 24025940), (8, 18019455), (10, 14415564), (12, 12012970), (15, 9610376), (20, 7207782), (24, 6006485), (30, 4805188), (40, 3603891), (60, 2402594), (120, 1201297), (181, 796440), (362, 398220), (543, 265480), (724, 199110), (905, 159288), (1086, 132740), (1448, 99555), (1810, 79644), (2172, 66370), (2715, 53096), (3620, 39822), (4344, 33185), (5430, 26548), (6637, 21720), (7240, 19911), (10860, 13274)]