48071880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 166355640

約数和(自身を除く): 118283760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 401, 405, 444, 540, 555, 648, 666, 740, 802, 810, 888, 999, 1080, 1110, 1203, 1332, 1480, 1604, 1620, 1665, 1998, 2005, 2220, 2406, 2664, 2997, 3208, 3240, 3330, 3609, 3996, 4010, 4440, 4812, 4995, 5994, 6015, 6660, 7218, 7992, 8020, 9624, 9990, 10827, 11988, 12030, 13320, 14436, 14837, 14985, 16040, 18045, 19980, 21654, 23976, 24060, 28872, 29674, 29970, 32481, 36090, 39960, 43308, 44511, 48120, 54135, 59348, 59940, 64962, 72180, 74185, 86616, 89022, 108270, 118696, 119880, 129924, 133533, 144360, 148370, 162405, 178044, 216540, 222555, 259848, 267066, 296740, 324810, 356088, 400599, 433080, 445110, 534132, 593480, 649620, 667665, 801198, 890220, 1068264, 1201797, 1299240, 1335330, 1602396, 1780440, 2002995, 2403594, 2670660, 3204792, 4005990, 4807188, 5341320, 6008985, 8011980, 9614376, 12017970, 16023960, 24035940, 48071880]

約数ペア:

[(1, 48071880), (2, 24035940), (3, 16023960), (4, 12017970), (5, 9614376), (6, 8011980), (8, 6008985), (9, 5341320), (10, 4807188), (12, 4005990), (15, 3204792), (18, 2670660), (20, 2403594), (24, 2002995), (27, 1780440), (30, 1602396), (36, 1335330), (37, 1299240), (40, 1201797), (45, 1068264), (54, 890220), (60, 801198), (72, 667665), (74, 649620), (81, 593480), (90, 534132), (108, 445110), (111, 433080), (120, 400599), (135, 356088), (148, 324810), (162, 296740), (180, 267066), (185, 259848), (216, 222555), (222, 216540), (270, 178044), (296, 162405), (324, 148370), (333, 144360), (360, 133533), (370, 129924), (401, 119880), (405, 118696), (444, 108270), (540, 89022), (555, 86616), (648, 74185), (666, 72180), (740, 64962), (802, 59940), (810, 59348), (888, 54135), (999, 48120), (1080, 44511), (1110, 43308), (1203, 39960), (1332, 36090), (1480, 32481), (1604, 29970), (1620, 29674), (1665, 28872), (1998, 24060), (2005, 23976), (2220, 21654), (2406, 19980), (2664, 18045), (2997, 16040), (3208, 14985), (3240, 14837), (3330, 14436), (3609, 13320), (3996, 12030), (4010, 11988), (4440, 10827), (4812, 9990), (4995, 9624), (5994, 8020), (6015, 7992), (6660, 7218)]