30389040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 160

約数和(自身を含む): 114278400

約数和(自身を除く): 83889360

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, 1279, 1320, 1485, 1584, 1980, 2160, 2376, 2558, 2640, 2970, 3837, 3960, 4752, 5116, 5940, 6395, 7674, 7920, 10232, 11511, 11880, 12790, 14069, 15348, 19185, 20464, 23022, 23760, 25580, 28138, 30696, 34533, 38370, 42207, 46044, 51160, 56276, 57555, 61392, 69066, 70345, 76740, 84414, 92088, 102320, 112552, 115110, 126621, 138132, 140690, 153480, 168828, 172665, 184176, 211035, 225104, 230220, 253242, 276264, 281380, 306960, 337656, 345330, 379863, 422070, 460440, 506484, 552528, 562760, 633105, 675312, 690660, 759726, 844140, 920880, 1012968, 1125520, 1266210, 1381320, 1519452, 1688280, 1899315, 2025936, 2532420, 2762640, 3038904, 3376560, 3798630, 5064840, 6077808, 7597260, 10129680, 15194520, 30389040]

約数ペア:

[(1, 30389040), (2, 15194520), (3, 10129680), (4, 7597260), (5, 6077808), (6, 5064840), (8, 3798630), (9, 3376560), (10, 3038904), (11, 2762640), (12, 2532420), (15, 2025936), (16, 1899315), (18, 1688280), (20, 1519452), (22, 1381320), (24, 1266210), (27, 1125520), (30, 1012968), (33, 920880), (36, 844140), (40, 759726), (44, 690660), (45, 675312), (48, 633105), (54, 562760), (55, 552528), (60, 506484), (66, 460440), (72, 422070), (80, 379863), (88, 345330), (90, 337656), (99, 306960), (108, 281380), (110, 276264), (120, 253242), (132, 230220), (135, 225104), (144, 211035), (165, 184176), (176, 172665), (180, 168828), (198, 153480), (216, 140690), (220, 138132), (240, 126621), (264, 115110), (270, 112552), (297, 102320), (330, 92088), (360, 84414), (396, 76740), (432, 70345), (440, 69066), (495, 61392), (528, 57555), (540, 56276), (594, 51160), (660, 46044), (720, 42207), (792, 38370), (880, 34533), (990, 30696), (1080, 28138), (1188, 25580), (1279, 23760), (1320, 23022), (1485, 20464), (1584, 19185), (1980, 15348), (2160, 14069), (2376, 12790), (2558, 11880), (2640, 11511), (2970, 10232), (3837, 7920), (3960, 7674), (4752, 6395), (5116, 5940)]