282435120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11887}}^1$

素因数の和:11920

約数の個数: 160

約数和(自身を含む): 1061360640

約数和(自身を除く): 778925520

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, 5940, 7920, 11880, 11887, 23760, 23774, 35661, 47548, 59435, 71322, 95096, 106983, 118870, 130757, 142644, 178305, 190192, 213966, 237740, 261514, 285288, 320949, 356610, 392271, 427932, 475480, 523028, 534915, 570576, 641898, 653785, 713220, 784542, 855864, 950960, 1046056, 1069830, 1176813, 1283796, 1307570, 1426440, 1569084, 1604745, 1711728, 1961355, 2092112, 2139660, 2353626, 2567592, 2615140, 2852880, 3138168, 3209490, 3530439, 3922710, 4279320, 4707252, 5135184, 5230280, 5884065, 6276336, 6418980, 7060878, 7845420, 8558640, 9414504, 10460560, 11768130, 12837960, 14121756, 15690840, 17652195, 18829008, 23536260, 25675920, 28243512, 31381680, 35304390, 47072520, 56487024, 70608780, 94145040, 141217560, 282435120]

約数ペア:

[(1, 282435120), (2, 141217560), (3, 94145040), (4, 70608780), (5, 56487024), (6, 47072520), (8, 35304390), (9, 31381680), (10, 28243512), (11, 25675920), (12, 23536260), (15, 18829008), (16, 17652195), (18, 15690840), (20, 14121756), (22, 12837960), (24, 11768130), (27, 10460560), (30, 9414504), (33, 8558640), (36, 7845420), (40, 7060878), (44, 6418980), (45, 6276336), (48, 5884065), (54, 5230280), (55, 5135184), (60, 4707252), (66, 4279320), (72, 3922710), (80, 3530439), (88, 3209490), (90, 3138168), (99, 2852880), (108, 2615140), (110, 2567592), (120, 2353626), (132, 2139660), (135, 2092112), (144, 1961355), (165, 1711728), (176, 1604745), (180, 1569084), (198, 1426440), (216, 1307570), (220, 1283796), (240, 1176813), (264, 1069830), (270, 1046056), (297, 950960), (330, 855864), (360, 784542), (396, 713220), (432, 653785), (440, 641898), (495, 570576), (528, 534915), (540, 523028), (594, 475480), (660, 427932), (720, 392271), (792, 356610), (880, 320949), (990, 285288), (1080, 261514), (1188, 237740), (1320, 213966), (1485, 190192), (1584, 178305), (1980, 142644), (2160, 130757), (2376, 118870), (2640, 106983), (2970, 95096), (3960, 71322), (4752, 59435), (5940, 47548), (7920, 35661), (11880, 23774), (11887, 23760)]