1245518640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3232

約数の個数: 160

約数和(自身を含む): 4314009600

約数和(自身を除く): 3068490960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 191, 216, 240, 270, 360, 382, 432, 540, 573, 720, 764, 955, 1080, 1146, 1528, 1719, 1910, 2160, 2292, 2865, 3019, 3056, 3438, 3820, 4584, 5157, 5730, 6038, 6876, 7640, 8595, 9057, 9168, 10314, 11460, 12076, 13752, 15095, 15280, 17190, 18114, 20628, 22920, 24152, 25785, 27171, 27504, 30190, 34380, 36228, 41256, 45285, 45840, 48304, 51570, 54342, 60380, 68760, 72456, 81513, 82512, 90570, 103140, 108684, 120760, 135855, 137520, 144912, 163026, 181140, 206280, 217368, 241520, 271710, 326052, 362280, 407565, 412560, 434736, 543420, 576629, 652104, 724560, 815130, 1086840, 1153258, 1304208, 1630260, 1729887, 2173680, 2306516, 2883145, 3260520, 3459774, 4613032, 5189661, 5766290, 6521040, 6919548, 8649435, 9226064, 10379322, 11532580, 13839096, 15568983, 17298870, 20758644, 23065160, 25948305, 27678192, 31137966, 34597740, 41517288, 46130320, 51896610, 62275932, 69195480, 77844915, 83034576, 103793220, 124551864, 138390960, 155689830, 207586440, 249103728, 311379660, 415172880, 622759320, 1245518640]

約数ペア:

[(1, 1245518640), (2, 622759320), (3, 415172880), (4, 311379660), (5, 249103728), (6, 207586440), (8, 155689830), (9, 138390960), (10, 124551864), (12, 103793220), (15, 83034576), (16, 77844915), (18, 69195480), (20, 62275932), (24, 51896610), (27, 46130320), (30, 41517288), (36, 34597740), (40, 31137966), (45, 27678192), (48, 25948305), (54, 23065160), (60, 20758644), (72, 17298870), (80, 15568983), (90, 13839096), (108, 11532580), (120, 10379322), (135, 9226064), (144, 8649435), (180, 6919548), (191, 6521040), (216, 5766290), (240, 5189661), (270, 4613032), (360, 3459774), (382, 3260520), (432, 2883145), (540, 2306516), (573, 2173680), (720, 1729887), (764, 1630260), (955, 1304208), (1080, 1153258), (1146, 1086840), (1528, 815130), (1719, 724560), (1910, 652104), (2160, 576629), (2292, 543420), (2865, 434736), (3019, 412560), (3056, 407565), (3438, 362280), (3820, 326052), (4584, 271710), (5157, 241520), (5730, 217368), (6038, 206280), (6876, 181140), (7640, 163026), (8595, 144912), (9057, 137520), (9168, 135855), (10314, 120760), (11460, 108684), (12076, 103140), (13752, 90570), (15095, 82512), (15280, 81513), (17190, 72456), (18114, 68760), (20628, 60380), (22920, 54342), (24152, 51570), (25785, 48304), (27171, 45840), (27504, 45285), (30190, 41256), (34380, 36228)]