3340960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 9555840

約数和(自身を除く): 6214880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 157, 160, 190, 224, 266, 280, 304, 314, 380, 532, 560, 608, 628, 665, 760, 785, 1064, 1099, 1120, 1256, 1330, 1520, 1570, 2128, 2198, 2512, 2660, 2983, 3040, 3140, 4256, 4396, 5024, 5320, 5495, 5966, 6280, 8792, 10640, 10990, 11932, 12560, 14915, 17584, 20881, 21280, 21980, 23864, 25120, 29830, 35168, 41762, 43960, 47728, 59660, 83524, 87920, 95456, 104405, 119320, 167048, 175840, 208810, 238640, 334096, 417620, 477280, 668192, 835240, 1670480, 3340960]

約数ペア:

[(1, 3340960), (2, 1670480), (4, 835240), (5, 668192), (7, 477280), (8, 417620), (10, 334096), (14, 238640), (16, 208810), (19, 175840), (20, 167048), (28, 119320), (32, 104405), (35, 95456), (38, 87920), (40, 83524), (56, 59660), (70, 47728), (76, 43960), (80, 41762), (95, 35168), (112, 29830), (133, 25120), (140, 23864), (152, 21980), (157, 21280), (160, 20881), (190, 17584), (224, 14915), (266, 12560), (280, 11932), (304, 10990), (314, 10640), (380, 8792), (532, 6280), (560, 5966), (608, 5495), (628, 5320), (665, 5024), (760, 4396), (785, 4256), (1064, 3140), (1099, 3040), (1120, 2983), (1256, 2660), (1330, 2512), (1520, 2198), (1570, 2128)]