60438720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 193596768

約数和(自身を除く): 133158048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 401, 471, 480, 628, 785, 802, 942, 960, 1203, 1256, 1570, 1604, 1884, 2005, 2355, 2406, 2512, 3140, 3208, 3768, 4010, 4710, 4812, 5024, 6015, 6280, 6416, 7536, 8020, 9420, 9624, 10048, 12030, 12560, 12832, 15072, 16040, 18840, 19248, 24060, 25120, 25664, 30144, 32080, 37680, 38496, 48120, 50240, 62957, 64160, 75360, 76992, 96240, 125914, 128320, 150720, 188871, 192480, 251828, 314785, 377742, 384960, 503656, 629570, 755484, 944355, 1007312, 1259140, 1510968, 1888710, 2014624, 2518280, 3021936, 3777420, 4029248, 5036560, 6043872, 7554840, 10073120, 12087744, 15109680, 20146240, 30219360, 60438720]

約数ペア:

[(1, 60438720), (2, 30219360), (3, 20146240), (4, 15109680), (5, 12087744), (6, 10073120), (8, 7554840), (10, 6043872), (12, 5036560), (15, 4029248), (16, 3777420), (20, 3021936), (24, 2518280), (30, 2014624), (32, 1888710), (40, 1510968), (48, 1259140), (60, 1007312), (64, 944355), (80, 755484), (96, 629570), (120, 503656), (157, 384960), (160, 377742), (192, 314785), (240, 251828), (314, 192480), (320, 188871), (401, 150720), (471, 128320), (480, 125914), (628, 96240), (785, 76992), (802, 75360), (942, 64160), (960, 62957), (1203, 50240), (1256, 48120), (1570, 38496), (1604, 37680), (1884, 32080), (2005, 30144), (2355, 25664), (2406, 25120), (2512, 24060), (3140, 19248), (3208, 18840), (3768, 16040), (4010, 15072), (4710, 12832), (4812, 12560), (5024, 12030), (6015, 10048), (6280, 9624), (6416, 9420), (7536, 8020)]