165647520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3167

約数の個数: 144

約数和(自身を含む): 580736520

約数和(自身を除く): 415089000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3109, 3330, 3552, 4440, 5328, 5920, 6218, 6660, 8880, 9327, 10656, 12436, 13320, 15545, 17760, 18654, 24872, 26640, 27981, 31090, 37308, 46635, 49744, 53280, 55962, 62180, 74616, 93270, 99488, 111924, 115033, 124360, 139905, 149232, 186540, 223848, 230066, 248720, 279810, 298464, 345099, 373080, 447696, 460132, 497440, 559620, 575165, 690198, 746160, 895392, 920264, 1035297, 1119240, 1150330, 1380396, 1492320, 1725495, 1840528, 2070594, 2238480, 2300660, 2760792, 3450990, 3681056, 4141188, 4476960, 4601320, 5176485, 5521584, 6901980, 8282376, 9202640, 10352970, 11043168, 13803960, 16564752, 18405280, 20705940, 27607920, 33129504, 41411880, 55215840, 82823760, 165647520]

約数ペア:

[(1, 165647520), (2, 82823760), (3, 55215840), (4, 41411880), (5, 33129504), (6, 27607920), (8, 20705940), (9, 18405280), (10, 16564752), (12, 13803960), (15, 11043168), (16, 10352970), (18, 9202640), (20, 8282376), (24, 6901980), (30, 5521584), (32, 5176485), (36, 4601320), (37, 4476960), (40, 4141188), (45, 3681056), (48, 3450990), (60, 2760792), (72, 2300660), (74, 2238480), (80, 2070594), (90, 1840528), (96, 1725495), (111, 1492320), (120, 1380396), (144, 1150330), (148, 1119240), (160, 1035297), (180, 920264), (185, 895392), (222, 746160), (240, 690198), (288, 575165), (296, 559620), (333, 497440), (360, 460132), (370, 447696), (444, 373080), (480, 345099), (555, 298464), (592, 279810), (666, 248720), (720, 230066), (740, 223848), (888, 186540), (1110, 149232), (1184, 139905), (1332, 124360), (1440, 115033), (1480, 111924), (1665, 99488), (1776, 93270), (2220, 74616), (2664, 62180), (2960, 55962), (3109, 53280), (3330, 49744), (3552, 46635), (4440, 37308), (5328, 31090), (5920, 27981), (6218, 26640), (6660, 24872), (8880, 18654), (9327, 17760), (10656, 15545), (12436, 13320)]