112022640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 378987648

約数和(自身を除く): 266965008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 991, 1256, 1413, 1570, 1884, 1982, 2355, 2512, 2826, 2973, 3140, 3768, 3964, 4710, 4955, 5652, 5946, 6280, 7065, 7536, 7928, 8919, 9420, 9910, 11304, 11892, 12560, 14130, 14865, 15856, 17838, 18840, 19820, 22608, 23784, 28260, 29730, 35676, 37680, 39640, 44595, 47568, 56520, 59460, 71352, 79280, 89190, 113040, 118920, 142704, 155587, 178380, 237840, 311174, 356760, 466761, 622348, 713520, 777935, 933522, 1244696, 1400283, 1555870, 1867044, 2333805, 2489392, 2800566, 3111740, 3734088, 4667610, 5601132, 6223480, 7001415, 7468176, 9335220, 11202264, 12446960, 14002830, 18670440, 22404528, 28005660, 37340880, 56011320, 112022640]

約数ペア:

[(1, 112022640), (2, 56011320), (3, 37340880), (4, 28005660), (5, 22404528), (6, 18670440), (8, 14002830), (9, 12446960), (10, 11202264), (12, 9335220), (15, 7468176), (16, 7001415), (18, 6223480), (20, 5601132), (24, 4667610), (30, 3734088), (36, 3111740), (40, 2800566), (45, 2489392), (48, 2333805), (60, 1867044), (72, 1555870), (80, 1400283), (90, 1244696), (120, 933522), (144, 777935), (157, 713520), (180, 622348), (240, 466761), (314, 356760), (360, 311174), (471, 237840), (628, 178380), (720, 155587), (785, 142704), (942, 118920), (991, 113040), (1256, 89190), (1413, 79280), (1570, 71352), (1884, 59460), (1982, 56520), (2355, 47568), (2512, 44595), (2826, 39640), (2973, 37680), (3140, 35676), (3768, 29730), (3964, 28260), (4710, 23784), (4955, 22608), (5652, 19820), (5946, 18840), (6280, 17838), (7065, 15856), (7536, 14865), (7928, 14130), (8919, 12560), (9420, 11892), (9910, 11304)]