2319520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 6652800

約数和(自身を除く): 4333280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 109, 112, 133, 140, 152, 160, 190, 218, 224, 266, 280, 304, 380, 436, 532, 545, 560, 608, 665, 760, 763, 872, 1064, 1090, 1120, 1330, 1520, 1526, 1744, 2071, 2128, 2180, 2660, 3040, 3052, 3488, 3815, 4142, 4256, 4360, 5320, 6104, 7630, 8284, 8720, 10355, 10640, 12208, 14497, 15260, 16568, 17440, 20710, 21280, 24416, 28994, 30520, 33136, 41420, 57988, 61040, 66272, 72485, 82840, 115976, 122080, 144970, 165680, 231952, 289940, 331360, 463904, 579880, 1159760, 2319520]

約数ペア:

[(1, 2319520), (2, 1159760), (4, 579880), (5, 463904), (7, 331360), (8, 289940), (10, 231952), (14, 165680), (16, 144970), (19, 122080), (20, 115976), (28, 82840), (32, 72485), (35, 66272), (38, 61040), (40, 57988), (56, 41420), (70, 33136), (76, 30520), (80, 28994), (95, 24416), (109, 21280), (112, 20710), (133, 17440), (140, 16568), (152, 15260), (160, 14497), (190, 12208), (218, 10640), (224, 10355), (266, 8720), (280, 8284), (304, 7630), (380, 6104), (436, 5320), (532, 4360), (545, 4256), (560, 4142), (608, 3815), (665, 3488), (760, 3052), (763, 3040), (872, 2660), (1064, 2180), (1090, 2128), (1120, 2071), (1330, 1744), (1520, 1526)]