2225239440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197273}}^1$

素因数の和:197336

約数の個数: 80

約数和(自身を含む): 7045049088

約数和(自身を除く): 4819809648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 197273, 394546, 591819, 789092, 986365, 1183638, 1578184, 1972730, 2367276, 2959095, 3156368, 3945460, 4734552, 5918190, 7890920, 9271831, 9469104, 11836380, 15781840, 18543662, 23672760, 27815493, 37087324, 46359155, 47345520, 55630986, 74174648, 92718310, 111261972, 139077465, 148349296, 185436620, 222523944, 278154930, 370873240, 445047888, 556309860, 741746480, 1112619720, 2225239440]

約数ペア:

[(1, 2225239440), (2, 1112619720), (3, 741746480), (4, 556309860), (5, 445047888), (6, 370873240), (8, 278154930), (10, 222523944), (12, 185436620), (15, 148349296), (16, 139077465), (20, 111261972), (24, 92718310), (30, 74174648), (40, 55630986), (47, 47345520), (48, 46359155), (60, 37087324), (80, 27815493), (94, 23672760), (120, 18543662), (141, 15781840), (188, 11836380), (235, 9469104), (240, 9271831), (282, 7890920), (376, 5918190), (470, 4734552), (564, 3945460), (705, 3156368), (752, 2959095), (940, 2367276), (1128, 1972730), (1410, 1578184), (1880, 1183638), (2256, 986365), (2820, 789092), (3760, 591819), (5640, 394546), (11280, 197273)]