67286880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46727}}^1$

素因数の和:46748

約数の個数: 72

約数和(自身を含む): 229621392

約数和(自身を除く): 162334512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46727, 93454, 140181, 186908, 233635, 280362, 373816, 420543, 467270, 560724, 700905, 747632, 841086, 934540, 1121448, 1401810, 1495264, 1682172, 1869080, 2102715, 2242896, 2803620, 3364344, 3738160, 4205430, 4485792, 5607240, 6728688, 7476320, 8410860, 11214480, 13457376, 16821720, 22428960, 33643440, 67286880]

約数ペア:

[(1, 67286880), (2, 33643440), (3, 22428960), (4, 16821720), (5, 13457376), (6, 11214480), (8, 8410860), (9, 7476320), (10, 6728688), (12, 5607240), (15, 4485792), (16, 4205430), (18, 3738160), (20, 3364344), (24, 2803620), (30, 2242896), (32, 2102715), (36, 1869080), (40, 1682172), (45, 1495264), (48, 1401810), (60, 1121448), (72, 934540), (80, 841086), (90, 747632), (96, 700905), (120, 560724), (144, 467270), (160, 420543), (180, 373816), (240, 280362), (288, 233635), (360, 186908), (480, 140181), (720, 93454), (1440, 46727)]