7480440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 26535600

約数和(自身を除く): 19055160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1889, 1980, 3778, 3960, 5667, 7556, 9445, 11334, 15112, 17001, 18890, 20779, 22668, 28335, 34002, 37780, 41558, 45336, 56670, 62337, 68004, 75560, 83116, 85005, 103895, 113340, 124674, 136008, 166232, 170010, 187011, 207790, 226680, 249348, 311685, 340020, 374022, 415580, 498696, 623370, 680040, 748044, 831160, 935055, 1246740, 1496088, 1870110, 2493480, 3740220, 7480440]

約数ペア:

[(1, 7480440), (2, 3740220), (3, 2493480), (4, 1870110), (5, 1496088), (6, 1246740), (8, 935055), (9, 831160), (10, 748044), (11, 680040), (12, 623370), (15, 498696), (18, 415580), (20, 374022), (22, 340020), (24, 311685), (30, 249348), (33, 226680), (36, 207790), (40, 187011), (44, 170010), (45, 166232), (55, 136008), (60, 124674), (66, 113340), (72, 103895), (88, 85005), (90, 83116), (99, 75560), (110, 68004), (120, 62337), (132, 56670), (165, 45336), (180, 41558), (198, 37780), (220, 34002), (264, 28335), (330, 22668), (360, 20779), (396, 18890), (440, 17001), (495, 15112), (660, 11334), (792, 9445), (990, 7556), (1320, 5667), (1889, 3960), (1980, 3778)]