66730320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92681}}^1$

素因数の和:92700

約数の個数: 60

約数和(自身を含む): 224105076

約数和(自身を除く): 157374756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 92681, 185362, 278043, 370724, 463405, 556086, 741448, 834129, 926810, 1112172, 1390215, 1482896, 1668258, 1853620, 2224344, 2780430, 3336516, 3707240, 4170645, 4448688, 5560860, 6673032, 7414480, 8341290, 11121720, 13346064, 16682580, 22243440, 33365160, 66730320]

約数ペア:

[(1, 66730320), (2, 33365160), (3, 22243440), (4, 16682580), (5, 13346064), (6, 11121720), (8, 8341290), (9, 7414480), (10, 6673032), (12, 5560860), (15, 4448688), (16, 4170645), (18, 3707240), (20, 3336516), (24, 2780430), (30, 2224344), (36, 1853620), (40, 1668258), (45, 1482896), (48, 1390215), (60, 1112172), (72, 926810), (80, 834129), (90, 741448), (120, 556086), (144, 463405), (180, 370724), (240, 278043), (360, 185362), (720, 92681)]