276216480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{21313}}^1$

素因数の和:21340

約数の個数: 120

約数和(自身を含む): 974859732

約数和(自身を除く): 698643252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 21313, 42626, 63939, 85252, 106565, 127878, 170504, 191817, 213130, 255756, 319695, 341008, 383634, 426260, 511512, 575451, 639390, 682016, 767268, 852520, 959085, 1023024, 1150902, 1278780, 1534536, 1705040, 1726353, 1918170, 2046048, 2301804, 2557560, 2877255, 3069072, 3410080, 3452706, 3836340, 4603608, 5115120, 5754510, 6138144, 6905412, 7672680, 8631765, 9207216, 10230240, 11509020, 13810824, 15345360, 17263530, 18414432, 23018040, 27621648, 30690720, 34527060, 46036080, 55243296, 69054120, 92072160, 138108240, 276216480]

約数ペア:

[(1, 276216480), (2, 138108240), (3, 92072160), (4, 69054120), (5, 55243296), (6, 46036080), (8, 34527060), (9, 30690720), (10, 27621648), (12, 23018040), (15, 18414432), (16, 17263530), (18, 15345360), (20, 13810824), (24, 11509020), (27, 10230240), (30, 9207216), (32, 8631765), (36, 7672680), (40, 6905412), (45, 6138144), (48, 5754510), (54, 5115120), (60, 4603608), (72, 3836340), (80, 3452706), (81, 3410080), (90, 3069072), (96, 2877255), (108, 2557560), (120, 2301804), (135, 2046048), (144, 1918170), (160, 1726353), (162, 1705040), (180, 1534536), (216, 1278780), (240, 1150902), (270, 1023024), (288, 959085), (324, 852520), (360, 767268), (405, 682016), (432, 639390), (480, 575451), (540, 511512), (648, 426260), (720, 383634), (810, 341008), (864, 319695), (1080, 255756), (1296, 213130), (1440, 191817), (1620, 170504), (2160, 127878), (2592, 106565), (3240, 85252), (4320, 63939), (6480, 42626), (12960, 21313)]