2655840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 6488736

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 503, 528, 660, 880, 1006, 1056, 1320, 1509, 1760, 2012, 2515, 2640, 3018, 4024, 5030, 5280, 5533, 6036, 7545, 8048, 10060, 11066, 12072, 15090, 16096, 16599, 20120, 22132, 24144, 27665, 30180, 33198, 40240, 44264, 48288, 55330, 60360, 66396, 80480, 82995, 88528, 110660, 120720, 132792, 165990, 177056, 221320, 241440, 265584, 331980, 442640, 531168, 663960, 885280, 1327920, 2655840]

約数ペア:

[(1, 2655840), (2, 1327920), (3, 885280), (4, 663960), (5, 531168), (6, 442640), (8, 331980), (10, 265584), (11, 241440), (12, 221320), (15, 177056), (16, 165990), (20, 132792), (22, 120720), (24, 110660), (30, 88528), (32, 82995), (33, 80480), (40, 66396), (44, 60360), (48, 55330), (55, 48288), (60, 44264), (66, 40240), (80, 33198), (88, 30180), (96, 27665), (110, 24144), (120, 22132), (132, 20120), (160, 16599), (165, 16096), (176, 15090), (220, 12072), (240, 11066), (264, 10060), (330, 8048), (352, 7545), (440, 6036), (480, 5533), (503, 5280), (528, 5030), (660, 4024), (880, 3018), (1006, 2640), (1056, 2515), (1320, 2012), (1509, 1760)]