66621120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 112

約数和(自身を含む): 218907360

約数和(自身を除く): 152286240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2393, 2784, 3480, 4640, 4786, 5568, 6960, 7179, 9280, 9572, 11965, 13920, 14358, 19144, 23930, 27840, 28716, 35895, 38288, 47860, 57432, 69397, 71790, 76576, 95720, 114864, 138794, 143580, 153152, 191440, 208191, 229728, 277588, 287160, 346985, 382880, 416382, 459456, 555176, 574320, 693970, 765760, 832764, 1040955, 1110352, 1148640, 1387940, 1665528, 2081910, 2220704, 2297280, 2775880, 3331056, 4163820, 4441408, 5551760, 6662112, 8327640, 11103520, 13324224, 16655280, 22207040, 33310560, 66621120]

約数ペア:

[(1, 66621120), (2, 33310560), (3, 22207040), (4, 16655280), (5, 13324224), (6, 11103520), (8, 8327640), (10, 6662112), (12, 5551760), (15, 4441408), (16, 4163820), (20, 3331056), (24, 2775880), (29, 2297280), (30, 2220704), (32, 2081910), (40, 1665528), (48, 1387940), (58, 1148640), (60, 1110352), (64, 1040955), (80, 832764), (87, 765760), (96, 693970), (116, 574320), (120, 555176), (145, 459456), (160, 416382), (174, 382880), (192, 346985), (232, 287160), (240, 277588), (290, 229728), (320, 208191), (348, 191440), (435, 153152), (464, 143580), (480, 138794), (580, 114864), (696, 95720), (870, 76576), (928, 71790), (960, 69397), (1160, 57432), (1392, 47860), (1740, 38288), (1856, 35895), (2320, 28716), (2393, 27840), (2784, 23930), (3480, 19144), (4640, 14358), (4786, 13920), (5568, 11965), (6960, 9572), (7179, 9280)]