66370320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30727}}^1$

素因数の和:30749

約数の個数: 80

約数和(自身を含む): 228616320

約数和(自身を除く): 162246000

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, 30727, 61454, 92181, 122908, 153635, 184362, 245816, 276543, 307270, 368724, 460905, 491632, 553086, 614540, 737448, 829629, 921810, 1106172, 1229080, 1382715, 1474896, 1659258, 1843620, 2212344, 2458160, 2765430, 3318516, 3687240, 4148145, 4424688, 5530860, 6637032, 7374480, 8296290, 11061720, 13274064, 16592580, 22123440, 33185160, 66370320]

約数ペア:

[(1, 66370320), (2, 33185160), (3, 22123440), (4, 16592580), (5, 13274064), (6, 11061720), (8, 8296290), (9, 7374480), (10, 6637032), (12, 5530860), (15, 4424688), (16, 4148145), (18, 3687240), (20, 3318516), (24, 2765430), (27, 2458160), (30, 2212344), (36, 1843620), (40, 1659258), (45, 1474896), (48, 1382715), (54, 1229080), (60, 1106172), (72, 921810), (80, 829629), (90, 737448), (108, 614540), (120, 553086), (135, 491632), (144, 460905), (180, 368724), (216, 307270), (240, 276543), (270, 245816), (360, 184362), (432, 153635), (540, 122908), (720, 92181), (1080, 61454), (2160, 30727)]