129843960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63649}}^1$

素因数の和:63680

約数の個数: 64

約数和(自身を含む): 412452000

約数和(自身を除く): 282608040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 63649, 127298, 190947, 254596, 318245, 381894, 509192, 636490, 763788, 954735, 1082033, 1272980, 1527576, 1909470, 2164066, 2545960, 3246099, 3818940, 4328132, 5410165, 6492198, 7637880, 8656264, 10820330, 12984396, 16230495, 21640660, 25968792, 32460990, 43281320, 64921980, 129843960]

約数ペア:

[(1, 129843960), (2, 64921980), (3, 43281320), (4, 32460990), (5, 25968792), (6, 21640660), (8, 16230495), (10, 12984396), (12, 10820330), (15, 8656264), (17, 7637880), (20, 6492198), (24, 5410165), (30, 4328132), (34, 3818940), (40, 3246099), (51, 2545960), (60, 2164066), (68, 1909470), (85, 1527576), (102, 1272980), (120, 1082033), (136, 954735), (170, 763788), (204, 636490), (255, 509192), (340, 381894), (408, 318245), (510, 254596), (680, 190947), (1020, 127298), (2040, 63649)]