15390540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2620

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 36864180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2591, 2970, 5182, 5940, 7773, 10364, 12955, 15546, 23319, 25910, 28501, 31092, 38865, 46638, 51820, 57002, 69957, 77730, 85503, 93276, 114004, 116595, 139914, 142505, 155460, 171006, 233190, 256509, 279828, 285010, 342012, 349785, 427515, 466380, 513018, 570020, 699570, 769527, 855030, 1026036, 1282545, 1399140, 1539054, 1710060, 2565090, 3078108, 3847635, 5130180, 7695270, 15390540]

約数ペア:

[(1, 15390540), (2, 7695270), (3, 5130180), (4, 3847635), (5, 3078108), (6, 2565090), (9, 1710060), (10, 1539054), (11, 1399140), (12, 1282545), (15, 1026036), (18, 855030), (20, 769527), (22, 699570), (27, 570020), (30, 513018), (33, 466380), (36, 427515), (44, 349785), (45, 342012), (54, 285010), (55, 279828), (60, 256509), (66, 233190), (90, 171006), (99, 155460), (108, 142505), (110, 139914), (132, 116595), (135, 114004), (165, 93276), (180, 85503), (198, 77730), (220, 69957), (270, 57002), (297, 51820), (330, 46638), (396, 38865), (495, 31092), (540, 28501), (594, 25910), (660, 23319), (990, 15546), (1188, 12955), (1485, 10364), (1980, 7773), (2591, 5940), (2970, 5182)]