2792160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 10928736

約数和(自身を除く): 8136576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 277, 280, 288, 315, 336, 360, 420, 480, 504, 554, 560, 630, 672, 720, 831, 840, 1008, 1108, 1120, 1260, 1385, 1440, 1662, 1680, 1939, 2016, 2216, 2493, 2520, 2770, 3324, 3360, 3878, 4155, 4432, 4986, 5040, 5540, 5817, 6648, 7756, 8310, 8864, 9695, 9972, 10080, 11080, 11634, 12465, 13296, 15512, 16620, 17451, 19390, 19944, 22160, 23268, 24930, 26592, 29085, 31024, 33240, 34902, 38780, 39888, 44320, 46536, 49860, 58170, 62048, 66480, 69804, 77560, 79776, 87255, 93072, 99720, 116340, 132960, 139608, 155120, 174510, 186144, 199440, 232680, 279216, 310240, 349020, 398880, 465360, 558432, 698040, 930720, 1396080, 2792160]

約数ペア:

[(1, 2792160), (2, 1396080), (3, 930720), (4, 698040), (5, 558432), (6, 465360), (7, 398880), (8, 349020), (9, 310240), (10, 279216), (12, 232680), (14, 199440), (15, 186144), (16, 174510), (18, 155120), (20, 139608), (21, 132960), (24, 116340), (28, 99720), (30, 93072), (32, 87255), (35, 79776), (36, 77560), (40, 69804), (42, 66480), (45, 62048), (48, 58170), (56, 49860), (60, 46536), (63, 44320), (70, 39888), (72, 38780), (80, 34902), (84, 33240), (90, 31024), (96, 29085), (105, 26592), (112, 24930), (120, 23268), (126, 22160), (140, 19944), (144, 19390), (160, 17451), (168, 16620), (180, 15512), (210, 13296), (224, 12465), (240, 11634), (252, 11080), (277, 10080), (280, 9972), (288, 9695), (315, 8864), (336, 8310), (360, 7756), (420, 6648), (480, 5817), (504, 5540), (554, 5040), (560, 4986), (630, 4432), (672, 4155), (720, 3878), (831, 3360), (840, 3324), (1008, 2770), (1108, 2520), (1120, 2493), (1260, 2216), (1385, 2016), (1440, 1939), (1662, 1680)]