1888706880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6493

約数の個数: 168

約数和(自身を含む): 6560466432

約数和(自身を除く): 4671759552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 720, 824, 927, 960, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 2880, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 6367, 6592, 7416, 8240, 9270, 9888, 12360, 12734, 14832, 16480, 18540, 19101, 19776, 24720, 25468, 29664, 31835, 32960, 37080, 38202, 49440, 50936, 57303, 59328, 63670, 74160, 76404, 95505, 98880, 101872, 114606, 127340, 148320, 152808, 191010, 203744, 229212, 254680, 286515, 296640, 305616, 382020, 407488, 458424, 509360, 573030, 611232, 655801, 764040, 916848, 1018720, 1146060, 1222464, 1311602, 1528080, 1833696, 1967403, 2037440, 2292120, 2623204, 3056160, 3279005, 3667392, 3934806, 4584240, 5246408, 5902209, 6112320, 6558010, 7869612, 9168480, 9837015, 10492816, 11804418, 13116020, 15739224, 18336960, 19674030, 20985632, 23608836, 26232040, 29511045, 31478448, 39348060, 41971264, 47217672, 52464080, 59022090, 62956896, 78696120, 94435344, 104928160, 118044180, 125913792, 157392240, 188870688, 209856320, 236088360, 314784480, 377741376, 472176720, 629568960, 944353440, 1888706880]

約数ペア:

[(1, 1888706880), (2, 944353440), (3, 629568960), (4, 472176720), (5, 377741376), (6, 314784480), (8, 236088360), (9, 209856320), (10, 188870688), (12, 157392240), (15, 125913792), (16, 118044180), (18, 104928160), (20, 94435344), (24, 78696120), (30, 62956896), (32, 59022090), (36, 52464080), (40, 47217672), (45, 41971264), (48, 39348060), (60, 31478448), (64, 29511045), (72, 26232040), (80, 23608836), (90, 20985632), (96, 19674030), (103, 18336960), (120, 15739224), (144, 13116020), (160, 11804418), (180, 10492816), (192, 9837015), (206, 9168480), (240, 7869612), (288, 6558010), (309, 6112320), (320, 5902209), (360, 5246408), (412, 4584240), (480, 3934806), (515, 3667392), (576, 3279005), (618, 3056160), (720, 2623204), (824, 2292120), (927, 2037440), (960, 1967403), (1030, 1833696), (1236, 1528080), (1440, 1311602), (1545, 1222464), (1648, 1146060), (1854, 1018720), (2060, 916848), (2472, 764040), (2880, 655801), (3090, 611232), (3296, 573030), (3708, 509360), (4120, 458424), (4635, 407488), (4944, 382020), (6180, 305616), (6367, 296640), (6592, 286515), (7416, 254680), (8240, 229212), (9270, 203744), (9888, 191010), (12360, 152808), (12734, 148320), (14832, 127340), (16480, 114606), (18540, 101872), (19101, 98880), (19776, 95505), (24720, 76404), (25468, 74160), (29664, 63670), (31835, 59328), (32960, 57303), (37080, 50936), (38202, 49440)]