3774120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4493}}^1$

素因数の和:4514

約数の個数: 64

約数和(自身を含む): 12942720

約数和(自身を除く): 9168600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4493, 8986, 13479, 17972, 22465, 26958, 31451, 35944, 44930, 53916, 62902, 67395, 89860, 94353, 107832, 125804, 134790, 157255, 179720, 188706, 251608, 269580, 314510, 377412, 471765, 539160, 629020, 754824, 943530, 1258040, 1887060, 3774120]

約数ペア:

[(1, 3774120), (2, 1887060), (3, 1258040), (4, 943530), (5, 754824), (6, 629020), (7, 539160), (8, 471765), (10, 377412), (12, 314510), (14, 269580), (15, 251608), (20, 188706), (21, 179720), (24, 157255), (28, 134790), (30, 125804), (35, 107832), (40, 94353), (42, 89860), (56, 67395), (60, 62902), (70, 53916), (84, 44930), (105, 35944), (120, 31451), (140, 26958), (168, 22465), (210, 17972), (280, 13479), (420, 8986), (840, 4493)]