68882880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1$

素因数の和:635

約数の個数: 168

約数和(自身を含む): 240798096

約数和(自身を除く): 171915216

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, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 593, 605, 660, 704, 726, 880, 960, 968, 1056, 1186, 1210, 1320, 1452, 1760, 1779, 1815, 1936, 2112, 2372, 2420, 2640, 2904, 2965, 3520, 3558, 3630, 3872, 4744, 4840, 5280, 5808, 5930, 6523, 7116, 7260, 7744, 8895, 9488, 9680, 10560, 11616, 11860, 13046, 14232, 14520, 17790, 18976, 19360, 19569, 23232, 23720, 26092, 28464, 29040, 32615, 35580, 37952, 38720, 39138, 47440, 52184, 56928, 58080, 65230, 71160, 71753, 78276, 94880, 97845, 104368, 113856, 116160, 130460, 142320, 143506, 156552, 189760, 195690, 208736, 215259, 260920, 284640, 287012, 313104, 358765, 391380, 417472, 430518, 521840, 569280, 574024, 626208, 717530, 782760, 861036, 1043680, 1076295, 1148048, 1252416, 1435060, 1565520, 1722072, 2087360, 2152590, 2296096, 2870120, 3131040, 3444144, 4305180, 4592192, 5740240, 6262080, 6888288, 8610360, 11480480, 13776576, 17220720, 22960960, 34441440, 68882880]

約数ペア:

[(1, 68882880), (2, 34441440), (3, 22960960), (4, 17220720), (5, 13776576), (6, 11480480), (8, 8610360), (10, 6888288), (11, 6262080), (12, 5740240), (15, 4592192), (16, 4305180), (20, 3444144), (22, 3131040), (24, 2870120), (30, 2296096), (32, 2152590), (33, 2087360), (40, 1722072), (44, 1565520), (48, 1435060), (55, 1252416), (60, 1148048), (64, 1076295), (66, 1043680), (80, 861036), (88, 782760), (96, 717530), (110, 626208), (120, 574024), (121, 569280), (132, 521840), (160, 430518), (165, 417472), (176, 391380), (192, 358765), (220, 313104), (240, 287012), (242, 284640), (264, 260920), (320, 215259), (330, 208736), (352, 195690), (363, 189760), (440, 156552), (480, 143506), (484, 142320), (528, 130460), (593, 116160), (605, 113856), (660, 104368), (704, 97845), (726, 94880), (880, 78276), (960, 71753), (968, 71160), (1056, 65230), (1186, 58080), (1210, 56928), (1320, 52184), (1452, 47440), (1760, 39138), (1779, 38720), (1815, 37952), (1936, 35580), (2112, 32615), (2372, 29040), (2420, 28464), (2640, 26092), (2904, 23720), (2965, 23232), (3520, 19569), (3558, 19360), (3630, 18976), (3872, 17790), (4744, 14520), (4840, 14232), (5280, 13046), (5808, 11860), (5930, 11616), (6523, 10560), (7116, 9680), (7260, 9488), (7744, 8895)]