57255120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2074

約数の個数: 160

約数和(自身を含む): 212486400

約数和(自身を除く): 155231280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2039, 2160, 2340, 2808, 3120, 3510, 4078, 4680, 5616, 6117, 7020, 8156, 9360, 10195, 12234, 14040, 16312, 18351, 20390, 24468, 26507, 28080, 30585, 32624, 36702, 40780, 48936, 53014, 55053, 61170, 73404, 79521, 81560, 91755, 97872, 106028, 110106, 122340, 132535, 146808, 159042, 163120, 183510, 212056, 220212, 238563, 244680, 265070, 275265, 293616, 318084, 367020, 397605, 424112, 440424, 477126, 489360, 530140, 550530, 636168, 715689, 734040, 795210, 880848, 954252, 1060280, 1101060, 1192815, 1272336, 1431378, 1468080, 1590420, 1908504, 2120560, 2202120, 2385630, 2862756, 3180840, 3578445, 3817008, 4404240, 4771260, 5725512, 6361680, 7156890, 9542520, 11451024, 14313780, 19085040, 28627560, 57255120]

約数ペア:

[(1, 57255120), (2, 28627560), (3, 19085040), (4, 14313780), (5, 11451024), (6, 9542520), (8, 7156890), (9, 6361680), (10, 5725512), (12, 4771260), (13, 4404240), (15, 3817008), (16, 3578445), (18, 3180840), (20, 2862756), (24, 2385630), (26, 2202120), (27, 2120560), (30, 1908504), (36, 1590420), (39, 1468080), (40, 1431378), (45, 1272336), (48, 1192815), (52, 1101060), (54, 1060280), (60, 954252), (65, 880848), (72, 795210), (78, 734040), (80, 715689), (90, 636168), (104, 550530), (108, 530140), (117, 489360), (120, 477126), (130, 440424), (135, 424112), (144, 397605), (156, 367020), (180, 318084), (195, 293616), (208, 275265), (216, 265070), (234, 244680), (240, 238563), (260, 220212), (270, 212056), (312, 183510), (351, 163120), (360, 159042), (390, 146808), (432, 132535), (468, 122340), (520, 110106), (540, 106028), (585, 97872), (624, 91755), (702, 81560), (720, 79521), (780, 73404), (936, 61170), (1040, 55053), (1080, 53014), (1170, 48936), (1404, 40780), (1560, 36702), (1755, 32624), (1872, 30585), (2039, 28080), (2160, 26507), (2340, 24468), (2808, 20390), (3120, 18351), (3510, 16312), (4078, 14040), (4680, 12234), (5616, 10195), (6117, 9360), (7020, 8156)]