1241604720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{574817}}^1$

素因数の和:574839

約数の個数: 80

約数和(自身を含む): 4276645920

約数和(自身を除く): 3035041200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 574817, 1149634, 1724451, 2299268, 2874085, 3448902, 4598536, 5173353, 5748170, 6897804, 8622255, 9197072, 10346706, 11496340, 13795608, 15520059, 17244510, 20693412, 22992680, 25866765, 27591216, 31040118, 34489020, 41386824, 45985360, 51733530, 62080236, 68978040, 77600295, 82773648, 103467060, 124160472, 137956080, 155200590, 206934120, 248320944, 310401180, 413868240, 620802360, 1241604720]

約数ペア:

[(1, 1241604720), (2, 620802360), (3, 413868240), (4, 310401180), (5, 248320944), (6, 206934120), (8, 155200590), (9, 137956080), (10, 124160472), (12, 103467060), (15, 82773648), (16, 77600295), (18, 68978040), (20, 62080236), (24, 51733530), (27, 45985360), (30, 41386824), (36, 34489020), (40, 31040118), (45, 27591216), (48, 25866765), (54, 22992680), (60, 20693412), (72, 17244510), (80, 15520059), (90, 13795608), (108, 11496340), (120, 10346706), (135, 9197072), (144, 8622255), (180, 6897804), (216, 5748170), (240, 5173353), (270, 4598536), (360, 3448902), (432, 2874085), (540, 2299268), (720, 1724451), (1080, 1149634), (2160, 574817)]