1258903440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1748477}}^1$

素因数の和:1748496

約数の個数: 60

約数和(自身を含む): 4227819804

約数和(自身を除く): 2968916364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1748477, 3496954, 5245431, 6993908, 8742385, 10490862, 13987816, 15736293, 17484770, 20981724, 26227155, 27975632, 31472586, 34969540, 41963448, 52454310, 62945172, 69939080, 78681465, 83926896, 104908620, 125890344, 139878160, 157362930, 209817240, 251780688, 314725860, 419634480, 629451720, 1258903440]

約数ペア:

[(1, 1258903440), (2, 629451720), (3, 419634480), (4, 314725860), (5, 251780688), (6, 209817240), (8, 157362930), (9, 139878160), (10, 125890344), (12, 104908620), (15, 83926896), (16, 78681465), (18, 69939080), (20, 62945172), (24, 52454310), (30, 41963448), (36, 34969540), (40, 31472586), (45, 27975632), (48, 26227155), (60, 20981724), (72, 17484770), (80, 15736293), (90, 13987816), (120, 10490862), (144, 8742385), (180, 6993908), (240, 5245431), (360, 3496954), (720, 1748477)]