2658737280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2753}}^1$

素因数の和:3278

約数の個数: 128

約数和(自身を含む): 8494657920

約数和(自身を除く): 5835920640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 503, 640, 960, 1006, 1509, 1920, 2012, 2515, 2753, 3018, 4024, 5030, 5506, 6036, 7545, 8048, 8259, 10060, 11012, 12072, 13765, 15090, 16096, 16518, 20120, 22024, 24144, 27530, 30180, 32192, 33036, 40240, 41295, 44048, 48288, 55060, 60360, 64384, 66072, 80480, 82590, 88096, 96576, 110120, 120720, 132144, 160960, 165180, 176192, 193152, 220240, 241440, 264288, 321920, 330360, 352384, 440480, 482880, 528576, 660720, 880960, 965760, 1057152, 1321440, 1384759, 1761920, 2642880, 2769518, 4154277, 5285760, 5539036, 6923795, 8308554, 11078072, 13847590, 16617108, 20771385, 22156144, 27695180, 33234216, 41542770, 44312288, 55390360, 66468432, 83085540, 88624576, 110780720, 132936864, 166171080, 177249152, 221561440, 265873728, 332342160, 443122880, 531747456, 664684320, 886245760, 1329368640, 2658737280]

約数ペア:

[(1, 2658737280), (2, 1329368640), (3, 886245760), (4, 664684320), (5, 531747456), (6, 443122880), (8, 332342160), (10, 265873728), (12, 221561440), (15, 177249152), (16, 166171080), (20, 132936864), (24, 110780720), (30, 88624576), (32, 83085540), (40, 66468432), (48, 55390360), (60, 44312288), (64, 41542770), (80, 33234216), (96, 27695180), (120, 22156144), (128, 20771385), (160, 16617108), (192, 13847590), (240, 11078072), (320, 8308554), (384, 6923795), (480, 5539036), (503, 5285760), (640, 4154277), (960, 2769518), (1006, 2642880), (1509, 1761920), (1920, 1384759), (2012, 1321440), (2515, 1057152), (2753, 965760), (3018, 880960), (4024, 660720), (5030, 528576), (5506, 482880), (6036, 440480), (7545, 352384), (8048, 330360), (8259, 321920), (10060, 264288), (11012, 241440), (12072, 220240), (13765, 193152), (15090, 176192), (16096, 165180), (16518, 160960), (20120, 132144), (22024, 120720), (24144, 110120), (27530, 96576), (30180, 88096), (32192, 82590), (33036, 80480), (40240, 66072), (41295, 64384), (44048, 60360), (48288, 55060)]