160321920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7591}}^1$

素因数の和:7624

約数の個数: 128

約数和(自身を含む): 557556480

約数和(自身を除く): 397234560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 7591, 10560, 15182, 21120, 22773, 30364, 37955, 45546, 60728, 75910, 83501, 91092, 113865, 121456, 151820, 167002, 182184, 227730, 242912, 250503, 303640, 334004, 364368, 417505, 455460, 485824, 501006, 607280, 668008, 728736, 835010, 910920, 971648, 1002012, 1214560, 1252515, 1336016, 1457472, 1670020, 1821840, 2004024, 2429120, 2505030, 2672032, 2914944, 3340040, 3643680, 4008048, 4858240, 5010060, 5344064, 6680080, 7287360, 8016096, 10020120, 10688128, 13360160, 14574720, 16032192, 20040240, 26720320, 32064384, 40080480, 53440640, 80160960, 160321920]

約数ペア:

[(1, 160321920), (2, 80160960), (3, 53440640), (4, 40080480), (5, 32064384), (6, 26720320), (8, 20040240), (10, 16032192), (11, 14574720), (12, 13360160), (15, 10688128), (16, 10020120), (20, 8016096), (22, 7287360), (24, 6680080), (30, 5344064), (32, 5010060), (33, 4858240), (40, 4008048), (44, 3643680), (48, 3340040), (55, 2914944), (60, 2672032), (64, 2505030), (66, 2429120), (80, 2004024), (88, 1821840), (96, 1670020), (110, 1457472), (120, 1336016), (128, 1252515), (132, 1214560), (160, 1002012), (165, 971648), (176, 910920), (192, 835010), (220, 728736), (240, 668008), (264, 607280), (320, 501006), (330, 485824), (352, 455460), (384, 417505), (440, 364368), (480, 334004), (528, 303640), (640, 250503), (660, 242912), (704, 227730), (880, 182184), (960, 167002), (1056, 151820), (1320, 121456), (1408, 113865), (1760, 91092), (1920, 83501), (2112, 75910), (2640, 60728), (3520, 45546), (4224, 37955), (5280, 30364), (7040, 22773), (7591, 21120), (10560, 15182)]