129278160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5474

約数の個数: 160

約数和(自身を含む): 485861760

約数和(自身を除く): 356583600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5441, 5940, 7920, 10882, 11880, 16323, 21764, 23760, 27205, 32646, 43528, 48969, 54410, 59851, 65292, 81615, 87056, 97938, 108820, 119702, 130584, 146907, 163230, 179553, 195876, 217640, 239404, 244845, 261168, 293814, 299255, 326460, 359106, 391752, 435280, 478808, 489690, 538659, 587628, 598510, 652920, 718212, 734535, 783504, 897765, 957616, 979380, 1077318, 1175256, 1197020, 1305840, 1436424, 1469070, 1615977, 1795530, 1958760, 2154636, 2350512, 2394040, 2693295, 2872848, 2938140, 3231954, 3591060, 3917520, 4309272, 4788080, 5386590, 5876280, 6463908, 7182120, 8079885, 8618544, 10773180, 11752560, 12927816, 14364240, 16159770, 21546360, 25855632, 32319540, 43092720, 64639080, 129278160]

約数ペア:

[(1, 129278160), (2, 64639080), (3, 43092720), (4, 32319540), (5, 25855632), (6, 21546360), (8, 16159770), (9, 14364240), (10, 12927816), (11, 11752560), (12, 10773180), (15, 8618544), (16, 8079885), (18, 7182120), (20, 6463908), (22, 5876280), (24, 5386590), (27, 4788080), (30, 4309272), (33, 3917520), (36, 3591060), (40, 3231954), (44, 2938140), (45, 2872848), (48, 2693295), (54, 2394040), (55, 2350512), (60, 2154636), (66, 1958760), (72, 1795530), (80, 1615977), (88, 1469070), (90, 1436424), (99, 1305840), (108, 1197020), (110, 1175256), (120, 1077318), (132, 979380), (135, 957616), (144, 897765), (165, 783504), (176, 734535), (180, 718212), (198, 652920), (216, 598510), (220, 587628), (240, 538659), (264, 489690), (270, 478808), (297, 435280), (330, 391752), (360, 359106), (396, 326460), (432, 299255), (440, 293814), (495, 261168), (528, 244845), (540, 239404), (594, 217640), (660, 195876), (720, 179553), (792, 163230), (880, 146907), (990, 130584), (1080, 119702), (1188, 108820), (1320, 97938), (1485, 87056), (1584, 81615), (1980, 65292), (2160, 59851), (2376, 54410), (2640, 48969), (2970, 43528), (3960, 32646), (4752, 27205), (5441, 23760), (5940, 21764), (7920, 16323), (10882, 11880)]