40539480

素因数分解:

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

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 122139360

約数和(自身を除く): 81599880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1153, 1172, 1465, 1758, 2306, 2344, 2930, 3459, 3516, 4395, 4612, 5765, 5860, 6918, 7032, 8790, 9224, 11530, 11720, 13836, 17295, 17580, 23060, 27672, 34590, 35160, 46120, 69180, 138360, 337829, 675658, 1013487, 1351316, 1689145, 2026974, 2702632, 3378290, 4053948, 5067435, 6756580, 8107896, 10134870, 13513160, 20269740, 40539480]

約数ペア:

[(1, 40539480), (2, 20269740), (3, 13513160), (4, 10134870), (5, 8107896), (6, 6756580), (8, 5067435), (10, 4053948), (12, 3378290), (15, 2702632), (20, 2026974), (24, 1689145), (30, 1351316), (40, 1013487), (60, 675658), (120, 337829), (293, 138360), (586, 69180), (879, 46120), (1153, 35160), (1172, 34590), (1465, 27672), (1758, 23060), (2306, 17580), (2344, 17295), (2930, 13836), (3459, 11720), (3516, 11530), (4395, 9224), (4612, 8790), (5765, 7032), (5860, 6918)]