1510880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 4354560

約数和(自身を除く): 2843680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 133, 140, 142, 152, 160, 190, 224, 266, 280, 284, 304, 355, 380, 497, 532, 560, 568, 608, 665, 710, 760, 994, 1064, 1120, 1136, 1330, 1349, 1420, 1520, 1988, 2128, 2272, 2485, 2660, 2698, 2840, 3040, 3976, 4256, 4970, 5320, 5396, 5680, 6745, 7952, 9443, 9940, 10640, 10792, 11360, 13490, 15904, 18886, 19880, 21280, 21584, 26980, 37772, 39760, 43168, 47215, 53960, 75544, 79520, 94430, 107920, 151088, 188860, 215840, 302176, 377720, 755440, 1510880]

約数ペア:

[(1, 1510880), (2, 755440), (4, 377720), (5, 302176), (7, 215840), (8, 188860), (10, 151088), (14, 107920), (16, 94430), (19, 79520), (20, 75544), (28, 53960), (32, 47215), (35, 43168), (38, 39760), (40, 37772), (56, 26980), (70, 21584), (71, 21280), (76, 19880), (80, 18886), (95, 15904), (112, 13490), (133, 11360), (140, 10792), (142, 10640), (152, 9940), (160, 9443), (190, 7952), (224, 6745), (266, 5680), (280, 5396), (284, 5320), (304, 4970), (355, 4256), (380, 3976), (497, 3040), (532, 2840), (560, 2698), (568, 2660), (608, 2485), (665, 2272), (710, 2128), (760, 1988), (994, 1520), (1064, 1420), (1120, 1349), (1136, 1330)]