74681760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 236984832

約数和(自身を除く): 162303072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 991, 1256, 1570, 1884, 1982, 2355, 2512, 2973, 3140, 3768, 3964, 4710, 4955, 5024, 5946, 6280, 7536, 7928, 9420, 9910, 11892, 12560, 14865, 15072, 15856, 18840, 19820, 23784, 25120, 29730, 31712, 37680, 39640, 47568, 59460, 75360, 79280, 95136, 118920, 155587, 158560, 237840, 311174, 466761, 475680, 622348, 777935, 933522, 1244696, 1555870, 1867044, 2333805, 2489392, 3111740, 3734088, 4667610, 4978784, 6223480, 7468176, 9335220, 12446960, 14936352, 18670440, 24893920, 37340880, 74681760]

約数ペア:

[(1, 74681760), (2, 37340880), (3, 24893920), (4, 18670440), (5, 14936352), (6, 12446960), (8, 9335220), (10, 7468176), (12, 6223480), (15, 4978784), (16, 4667610), (20, 3734088), (24, 3111740), (30, 2489392), (32, 2333805), (40, 1867044), (48, 1555870), (60, 1244696), (80, 933522), (96, 777935), (120, 622348), (157, 475680), (160, 466761), (240, 311174), (314, 237840), (471, 158560), (480, 155587), (628, 118920), (785, 95136), (942, 79280), (991, 75360), (1256, 59460), (1570, 47568), (1884, 39640), (1982, 37680), (2355, 31712), (2512, 29730), (2973, 25120), (3140, 23784), (3768, 19820), (3964, 18840), (4710, 15856), (4955, 15072), (5024, 14865), (5946, 12560), (6280, 11892), (7536, 9910), (7928, 9420)]