69090240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 222382080

約数和(自身を除く): 153291840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 911, 948, 960, 1185, 1264, 1580, 1822, 1896, 2370, 2528, 2733, 3160, 3644, 3792, 4555, 4740, 5056, 5466, 6320, 7288, 7584, 9110, 9480, 10932, 12640, 13665, 14576, 15168, 18220, 18960, 21864, 25280, 27330, 29152, 36440, 37920, 43728, 54660, 58304, 71969, 72880, 75840, 87456, 109320, 143938, 145760, 174912, 215907, 218640, 287876, 291520, 359845, 431814, 437280, 575752, 719690, 863628, 874560, 1079535, 1151504, 1439380, 1727256, 2159070, 2303008, 2878760, 3454512, 4318140, 4606016, 5757520, 6909024, 8636280, 11515040, 13818048, 17272560, 23030080, 34545120, 69090240]

約数ペア:

[(1, 69090240), (2, 34545120), (3, 23030080), (4, 17272560), (5, 13818048), (6, 11515040), (8, 8636280), (10, 6909024), (12, 5757520), (15, 4606016), (16, 4318140), (20, 3454512), (24, 2878760), (30, 2303008), (32, 2159070), (40, 1727256), (48, 1439380), (60, 1151504), (64, 1079535), (79, 874560), (80, 863628), (96, 719690), (120, 575752), (158, 437280), (160, 431814), (192, 359845), (237, 291520), (240, 287876), (316, 218640), (320, 215907), (395, 174912), (474, 145760), (480, 143938), (632, 109320), (790, 87456), (911, 75840), (948, 72880), (960, 71969), (1185, 58304), (1264, 54660), (1580, 43728), (1822, 37920), (1896, 36440), (2370, 29152), (2528, 27330), (2733, 25280), (3160, 21864), (3644, 18960), (3792, 18220), (4555, 15168), (4740, 14576), (5056, 13665), (5466, 12640), (6320, 10932), (7288, 9480), (7584, 9110)]