160872451920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{74477987}}^1$

素因数の和:74478009

約数の個数: 80

約数和(自身を含む): 554116230720

約数和(自身を除く): 393243778800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 74477987, 148955974, 223433961, 297911948, 372389935, 446867922, 595823896, 670301883, 744779870, 893735844, 1117169805, 1191647792, 1340603766, 1489559740, 1787471688, 2010905649, 2234339610, 2681207532, 2979119480, 3351509415, 3574943376, 4021811298, 4468679220, 5362415064, 5958238960, 6703018830, 8043622596, 8937358440, 10054528245, 10724830128, 13406037660, 16087245192, 17874716880, 20109056490, 26812075320, 32174490384, 40218112980, 53624150640, 80436225960, 160872451920]

約数ペア:

[(1, 160872451920), (2, 80436225960), (3, 53624150640), (4, 40218112980), (5, 32174490384), (6, 26812075320), (8, 20109056490), (9, 17874716880), (10, 16087245192), (12, 13406037660), (15, 10724830128), (16, 10054528245), (18, 8937358440), (20, 8043622596), (24, 6703018830), (27, 5958238960), (30, 5362415064), (36, 4468679220), (40, 4021811298), (45, 3574943376), (48, 3351509415), (54, 2979119480), (60, 2681207532), (72, 2234339610), (80, 2010905649), (90, 1787471688), (108, 1489559740), (120, 1340603766), (135, 1191647792), (144, 1117169805), (180, 893735844), (216, 744779870), (240, 670301883), (270, 595823896), (360, 446867922), (432, 372389935), (540, 297911948), (720, 223433961), (1080, 148955974), (2160, 74477987)]