2783251440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{4663}}^1$

素因数の和:5511

約数の個数: 120

約数和(自身を含む): 9360368160

約数和(自身を除く): 6577116720

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, 720, 829, 1658, 2487, 3316, 4145, 4663, 4974, 6632, 7461, 8290, 9326, 9948, 12435, 13264, 13989, 14922, 16580, 18652, 19896, 23315, 24870, 27978, 29844, 33160, 37304, 37305, 39792, 41967, 46630, 49740, 55956, 59688, 66320, 69945, 74608, 74610, 83934, 93260, 99480, 111912, 119376, 139890, 149220, 167868, 186520, 198960, 209835, 223824, 279780, 298440, 335736, 373040, 419670, 559560, 596880, 671472, 839340, 1119120, 1678680, 3357360, 3865627, 7731254, 11596881, 15462508, 19328135, 23193762, 30925016, 34790643, 38656270, 46387524, 57984405, 61850032, 69581286, 77312540, 92775048, 115968810, 139162572, 154625080, 173953215, 185550096, 231937620, 278325144, 309250160, 347906430, 463875240, 556650288, 695812860, 927750480, 1391625720, 2783251440]

約数ペア:

[(1, 2783251440), (2, 1391625720), (3, 927750480), (4, 695812860), (5, 556650288), (6, 463875240), (8, 347906430), (9, 309250160), (10, 278325144), (12, 231937620), (15, 185550096), (16, 173953215), (18, 154625080), (20, 139162572), (24, 115968810), (30, 92775048), (36, 77312540), (40, 69581286), (45, 61850032), (48, 57984405), (60, 46387524), (72, 38656270), (80, 34790643), (90, 30925016), (120, 23193762), (144, 19328135), (180, 15462508), (240, 11596881), (360, 7731254), (720, 3865627), (829, 3357360), (1658, 1678680), (2487, 1119120), (3316, 839340), (4145, 671472), (4663, 596880), (4974, 559560), (6632, 419670), (7461, 373040), (8290, 335736), (9326, 298440), (9948, 279780), (12435, 223824), (13264, 209835), (13989, 198960), (14922, 186520), (16580, 167868), (18652, 149220), (19896, 139890), (23315, 119376), (24870, 111912), (27978, 99480), (29844, 93260), (33160, 83934), (37304, 74610), (37305, 74608), (39792, 69945), (41967, 66320), (46630, 59688), (49740, 55956)]