754285080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{12907}}^1$

素因数の和:13408

約数の個数: 64

約数和(自身を含む): 2267677440

約数和(自身を除く): 1513392360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 9740, 11688, 12907, 14610, 19480, 25814, 29220, 38721, 51628, 58440, 64535, 77442, 103256, 129070, 154884, 193605, 258140, 309768, 387210, 516280, 774420, 1548840, 6285709, 12571418, 18857127, 25142836, 31428545, 37714254, 50285672, 62857090, 75428508, 94285635, 125714180, 150857016, 188571270, 251428360, 377142540, 754285080]

約数ペア:

[(1, 754285080), (2, 377142540), (3, 251428360), (4, 188571270), (5, 150857016), (6, 125714180), (8, 94285635), (10, 75428508), (12, 62857090), (15, 50285672), (20, 37714254), (24, 31428545), (30, 25142836), (40, 18857127), (60, 12571418), (120, 6285709), (487, 1548840), (974, 774420), (1461, 516280), (1948, 387210), (2435, 309768), (2922, 258140), (3896, 193605), (4870, 154884), (5844, 129070), (7305, 103256), (9740, 77442), (11688, 64535), (12907, 58440), (14610, 51628), (19480, 38721), (25814, 29220)]