1159760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 3273600

約数和(自身を除く): 2113840

約数列:

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

約数ペア:

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