61078320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{28277}}^1$

素因数の和:28299

約数の個数: 80

約数和(自身を含む): 210388320

約数和(自身を除く): 149310000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 28277, 56554, 84831, 113108, 141385, 169662, 226216, 254493, 282770, 339324, 424155, 452432, 508986, 565540, 678648, 763479, 848310, 1017972, 1131080, 1272465, 1357296, 1526958, 1696620, 2035944, 2262160, 2544930, 3053916, 3393240, 3817395, 4071888, 5089860, 6107832, 6786480, 7634790, 10179720, 12215664, 15269580, 20359440, 30539160, 61078320]

約数ペア:

[(1, 61078320), (2, 30539160), (3, 20359440), (4, 15269580), (5, 12215664), (6, 10179720), (8, 7634790), (9, 6786480), (10, 6107832), (12, 5089860), (15, 4071888), (16, 3817395), (18, 3393240), (20, 3053916), (24, 2544930), (27, 2262160), (30, 2035944), (36, 1696620), (40, 1526958), (45, 1357296), (48, 1272465), (54, 1131080), (60, 1017972), (72, 848310), (80, 763479), (90, 678648), (108, 565540), (120, 508986), (135, 452432), (144, 424155), (180, 339324), (216, 282770), (240, 254493), (270, 226216), (360, 169662), (432, 141385), (540, 113108), (720, 84831), (1080, 56554), (2160, 28277)]