26879760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 92802840

約数和(自身を除く): 65923080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1009, 1110, 1332, 1480, 1665, 1776, 2018, 2220, 2664, 2960, 3027, 3330, 4036, 4440, 5045, 5328, 6054, 6660, 8072, 8880, 9081, 10090, 12108, 13320, 15135, 16144, 18162, 20180, 24216, 26640, 30270, 36324, 37333, 40360, 45405, 48432, 60540, 72648, 74666, 80720, 90810, 111999, 121080, 145296, 149332, 181620, 186665, 223998, 242160, 298664, 335997, 363240, 373330, 447996, 559995, 597328, 671994, 726480, 746660, 895992, 1119990, 1343988, 1493320, 1679985, 1791984, 2239980, 2687976, 2986640, 3359970, 4479960, 5375952, 6719940, 8959920, 13439880, 26879760]

約数ペア:

[(1, 26879760), (2, 13439880), (3, 8959920), (4, 6719940), (5, 5375952), (6, 4479960), (8, 3359970), (9, 2986640), (10, 2687976), (12, 2239980), (15, 1791984), (16, 1679985), (18, 1493320), (20, 1343988), (24, 1119990), (30, 895992), (36, 746660), (37, 726480), (40, 671994), (45, 597328), (48, 559995), (60, 447996), (72, 373330), (74, 363240), (80, 335997), (90, 298664), (111, 242160), (120, 223998), (144, 186665), (148, 181620), (180, 149332), (185, 145296), (222, 121080), (240, 111999), (296, 90810), (333, 80720), (360, 74666), (370, 72648), (444, 60540), (555, 48432), (592, 45405), (666, 40360), (720, 37333), (740, 36324), (888, 30270), (1009, 26640), (1110, 24216), (1332, 20180), (1480, 18162), (1665, 16144), (1776, 15135), (2018, 13320), (2220, 12108), (2664, 10090), (2960, 9081), (3027, 8880), (3330, 8072), (4036, 6660), (4440, 6054), (5045, 5328)]