121618440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1153}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 396952920

約数和(自身を除く): 275334480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1153, 1172, 1465, 1758, 2306, 2344, 2637, 2930, 3459, 3516, 4395, 4612, 5274, 5765, 5860, 6918, 7032, 8790, 9224, 10377, 10548, 11530, 11720, 13185, 13836, 17295, 17580, 20754, 21096, 23060, 26370, 27672, 34590, 35160, 41508, 46120, 51885, 52740, 69180, 83016, 103770, 105480, 138360, 207540, 337829, 415080, 675658, 1013487, 1351316, 1689145, 2026974, 2702632, 3040461, 3378290, 4053948, 5067435, 6080922, 6756580, 8107896, 10134870, 12161844, 13513160, 15202305, 20269740, 24323688, 30404610, 40539480, 60809220, 121618440]

約数ペア:

[(1, 121618440), (2, 60809220), (3, 40539480), (4, 30404610), (5, 24323688), (6, 20269740), (8, 15202305), (9, 13513160), (10, 12161844), (12, 10134870), (15, 8107896), (18, 6756580), (20, 6080922), (24, 5067435), (30, 4053948), (36, 3378290), (40, 3040461), (45, 2702632), (60, 2026974), (72, 1689145), (90, 1351316), (120, 1013487), (180, 675658), (293, 415080), (360, 337829), (586, 207540), (879, 138360), (1153, 105480), (1172, 103770), (1465, 83016), (1758, 69180), (2306, 52740), (2344, 51885), (2637, 46120), (2930, 41508), (3459, 35160), (3516, 34590), (4395, 27672), (4612, 26370), (5274, 23060), (5765, 21096), (5860, 20754), (6918, 17580), (7032, 17295), (8790, 13836), (9224, 13185), (10377, 11720), (10548, 11530)]