127989660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57653}}^1$

素因数の和:57702

約数の個数: 48

約数和(自身を含む): 368063136

約数和(自身を除く): 240073476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 57653, 115306, 172959, 230612, 288265, 345918, 576530, 691836, 864795, 1153060, 1729590, 2133161, 3459180, 4266322, 6399483, 8532644, 10665805, 12798966, 21331610, 25597932, 31997415, 42663220, 63994830, 127989660]

約数ペア:

[(1, 127989660), (2, 63994830), (3, 42663220), (4, 31997415), (5, 25597932), (6, 21331610), (10, 12798966), (12, 10665805), (15, 8532644), (20, 6399483), (30, 4266322), (37, 3459180), (60, 2133161), (74, 1729590), (111, 1153060), (148, 864795), (185, 691836), (222, 576530), (370, 345918), (444, 288265), (555, 230612), (740, 172959), (1110, 115306), (2220, 57653)]