55904640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2680

約数の個数: 128

約数和(自身を含む): 194469120

約数和(自身を除く): 138564480

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, 2647, 3520, 4224, 5280, 5294, 7040, 7941, 10560, 10588, 13235, 15882, 21120, 21176, 26470, 29117, 31764, 39705, 42352, 52940, 58234, 63528, 79410, 84704, 87351, 105880, 116468, 127056, 145585, 158820, 169408, 174702, 211760, 232936, 254112, 291170, 317640, 338816, 349404, 423520, 436755, 465872, 508224, 582340, 635280, 698808, 847040, 873510, 931744, 1016448, 1164680, 1270560, 1397616, 1694080, 1747020, 1863488, 2329360, 2541120, 2795232, 3494040, 3726976, 4658720, 5082240, 5590464, 6988080, 9317440, 11180928, 13976160, 18634880, 27952320, 55904640]

約数ペア:

[(1, 55904640), (2, 27952320), (3, 18634880), (4, 13976160), (5, 11180928), (6, 9317440), (8, 6988080), (10, 5590464), (11, 5082240), (12, 4658720), (15, 3726976), (16, 3494040), (20, 2795232), (22, 2541120), (24, 2329360), (30, 1863488), (32, 1747020), (33, 1694080), (40, 1397616), (44, 1270560), (48, 1164680), (55, 1016448), (60, 931744), (64, 873510), (66, 847040), (80, 698808), (88, 635280), (96, 582340), (110, 508224), (120, 465872), (128, 436755), (132, 423520), (160, 349404), (165, 338816), (176, 317640), (192, 291170), (220, 254112), (240, 232936), (264, 211760), (320, 174702), (330, 169408), (352, 158820), (384, 145585), (440, 127056), (480, 116468), (528, 105880), (640, 87351), (660, 84704), (704, 79410), (880, 63528), (960, 58234), (1056, 52940), (1320, 42352), (1408, 39705), (1760, 31764), (1920, 29117), (2112, 26470), (2640, 21176), (2647, 21120), (3520, 15882), (4224, 13235), (5280, 10588), (5294, 10560), (7040, 7941)]