2495224080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7823}}^1$

素因数の和:8285

約数の個数: 120

約数和(自身を含む): 8399783808

約数和(自身を除く): 5904559728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 720, 886, 1329, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7088, 7823, 7974, 8860, 10632, 13290, 15646, 15948, 17720, 19935, 21264, 23469, 26580, 31292, 31896, 35440, 39115, 39870, 46938, 53160, 62584, 63792, 70407, 78230, 79740, 93876, 106320, 117345, 125168, 140814, 156460, 159480, 187752, 234690, 281628, 312920, 318960, 352035, 375504, 469380, 563256, 625840, 704070, 938760, 1126512, 1408140, 1877520, 2816280, 3465589, 5632560, 6931178, 10396767, 13862356, 17327945, 20793534, 27724712, 31190301, 34655890, 41587068, 51983835, 55449424, 62380602, 69311780, 83174136, 103967670, 124761204, 138623560, 155951505, 166348272, 207935340, 249522408, 277247120, 311903010, 415870680, 499044816, 623806020, 831741360, 1247612040, 2495224080]

約数ペア:

[(1, 2495224080), (2, 1247612040), (3, 831741360), (4, 623806020), (5, 499044816), (6, 415870680), (8, 311903010), (9, 277247120), (10, 249522408), (12, 207935340), (15, 166348272), (16, 155951505), (18, 138623560), (20, 124761204), (24, 103967670), (30, 83174136), (36, 69311780), (40, 62380602), (45, 55449424), (48, 51983835), (60, 41587068), (72, 34655890), (80, 31190301), (90, 27724712), (120, 20793534), (144, 17327945), (180, 13862356), (240, 10396767), (360, 6931178), (443, 5632560), (720, 3465589), (886, 2816280), (1329, 1877520), (1772, 1408140), (2215, 1126512), (2658, 938760), (3544, 704070), (3987, 625840), (4430, 563256), (5316, 469380), (6645, 375504), (7088, 352035), (7823, 318960), (7974, 312920), (8860, 281628), (10632, 234690), (13290, 187752), (15646, 159480), (15948, 156460), (17720, 140814), (19935, 125168), (21264, 117345), (23469, 106320), (26580, 93876), (31292, 79740), (31896, 78230), (35440, 70407), (39115, 63792), (39870, 62584), (46938, 53160)]