1545417240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181387}}^1$

素因数の和:181472

約数の個数: 64

約数和(自身を含む): 4701576960

約数和(自身を除く): 3156159720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 181387, 362774, 544161, 725548, 906935, 1088322, 1451096, 1813870, 2176644, 2720805, 3627740, 4353288, 5441610, 7255480, 10883220, 12878477, 21766440, 25756954, 38635431, 51513908, 64392385, 77270862, 103027816, 128784770, 154541724, 193177155, 257569540, 309083448, 386354310, 515139080, 772708620, 1545417240]

約数ペア:

[(1, 1545417240), (2, 772708620), (3, 515139080), (4, 386354310), (5, 309083448), (6, 257569540), (8, 193177155), (10, 154541724), (12, 128784770), (15, 103027816), (20, 77270862), (24, 64392385), (30, 51513908), (40, 38635431), (60, 25756954), (71, 21766440), (120, 12878477), (142, 10883220), (213, 7255480), (284, 5441610), (355, 4353288), (426, 3627740), (568, 2720805), (710, 2176644), (852, 1813870), (1065, 1451096), (1420, 1088322), (1704, 906935), (2130, 725548), (2840, 544161), (4260, 362774), (8520, 181387)]