8797440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 29433600

約数和(自身を除く): 20636160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 79, 80, 87, 96, 116, 120, 128, 145, 158, 160, 174, 192, 232, 237, 240, 256, 290, 316, 320, 348, 384, 395, 435, 464, 474, 480, 580, 632, 640, 696, 768, 790, 870, 928, 948, 960, 1160, 1185, 1264, 1280, 1392, 1580, 1740, 1856, 1896, 1920, 2291, 2320, 2370, 2528, 2784, 3160, 3480, 3712, 3792, 3840, 4582, 4640, 4740, 5056, 5568, 6320, 6873, 6960, 7424, 7584, 9164, 9280, 9480, 10112, 11136, 11455, 12640, 13746, 13920, 15168, 18328, 18560, 18960, 20224, 22272, 22910, 25280, 27492, 27840, 30336, 34365, 36656, 37120, 37920, 45820, 50560, 54984, 55680, 60672, 68730, 73312, 75840, 91640, 101120, 109968, 111360, 137460, 146624, 151680, 183280, 219936, 274920, 293248, 303360, 366560, 439872, 549840, 586496, 733120, 879744, 1099680, 1466240, 1759488, 2199360, 2932480, 4398720, 8797440]

約数ペア:

[(1, 8797440), (2, 4398720), (3, 2932480), (4, 2199360), (5, 1759488), (6, 1466240), (8, 1099680), (10, 879744), (12, 733120), (15, 586496), (16, 549840), (20, 439872), (24, 366560), (29, 303360), (30, 293248), (32, 274920), (40, 219936), (48, 183280), (58, 151680), (60, 146624), (64, 137460), (79, 111360), (80, 109968), (87, 101120), (96, 91640), (116, 75840), (120, 73312), (128, 68730), (145, 60672), (158, 55680), (160, 54984), (174, 50560), (192, 45820), (232, 37920), (237, 37120), (240, 36656), (256, 34365), (290, 30336), (316, 27840), (320, 27492), (348, 25280), (384, 22910), (395, 22272), (435, 20224), (464, 18960), (474, 18560), (480, 18328), (580, 15168), (632, 13920), (640, 13746), (696, 12640), (768, 11455), (790, 11136), (870, 10112), (928, 9480), (948, 9280), (960, 9164), (1160, 7584), (1185, 7424), (1264, 6960), (1280, 6873), (1392, 6320), (1580, 5568), (1740, 5056), (1856, 4740), (1896, 4640), (1920, 4582), (2291, 3840), (2320, 3792), (2370, 3712), (2528, 3480), (2784, 3160)]