53401680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 193362624

約数和(自身を除く): 139960944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 67, 72, 80, 81, 82, 90, 108, 120, 123, 134, 135, 144, 162, 164, 180, 201, 205, 216, 240, 243, 246, 268, 270, 324, 328, 335, 360, 369, 402, 405, 410, 432, 486, 492, 536, 540, 603, 615, 648, 656, 670, 720, 738, 804, 810, 820, 972, 984, 1005, 1072, 1080, 1107, 1206, 1215, 1230, 1296, 1340, 1476, 1608, 1620, 1640, 1809, 1845, 1944, 1968, 2010, 2160, 2214, 2412, 2430, 2460, 2680, 2747, 2952, 3015, 3216, 3240, 3280, 3321, 3618, 3690, 3888, 4020, 4428, 4824, 4860, 4920, 5360, 5427, 5494, 5535, 5904, 6030, 6480, 6642, 7236, 7380, 8040, 8241, 8856, 9045, 9648, 9720, 9840, 9963, 10854, 10988, 11070, 12060, 13284, 13735, 14472, 14760, 16080, 16281, 16482, 16605, 17712, 18090, 19440, 19926, 21708, 21976, 22140, 24120, 24723, 26568, 27135, 27470, 28944, 29520, 32562, 32964, 33210, 36180, 39852, 41205, 43416, 43952, 44280, 48240, 49446, 49815, 53136, 54270, 54940, 65124, 65928, 66420, 72360, 74169, 79704, 81405, 82410, 86832, 88560, 98892, 99630, 108540, 109880, 123615, 130248, 131856, 132840, 144720, 148338, 159408, 162810, 164820, 197784, 199260, 217080, 219760, 222507, 247230, 260496, 265680, 296676, 325620, 329640, 370845, 395568, 398520, 434160, 445014, 494460, 593352, 651240, 659280, 667521, 741690, 797040, 890028, 988920, 1112535, 1186704, 1302480, 1335042, 1483380, 1780056, 1977840, 2225070, 2670084, 2966760, 3337605, 3560112, 4450140, 5340168, 5933520, 6675210, 8900280, 10680336, 13350420, 17800560, 26700840, 53401680]

約数ペア:

[(1, 53401680), (2, 26700840), (3, 17800560), (4, 13350420), (5, 10680336), (6, 8900280), (8, 6675210), (9, 5933520), (10, 5340168), (12, 4450140), (15, 3560112), (16, 3337605), (18, 2966760), (20, 2670084), (24, 2225070), (27, 1977840), (30, 1780056), (36, 1483380), (40, 1335042), (41, 1302480), (45, 1186704), (48, 1112535), (54, 988920), (60, 890028), (67, 797040), (72, 741690), (80, 667521), (81, 659280), (82, 651240), (90, 593352), (108, 494460), (120, 445014), (123, 434160), (134, 398520), (135, 395568), (144, 370845), (162, 329640), (164, 325620), (180, 296676), (201, 265680), (205, 260496), (216, 247230), (240, 222507), (243, 219760), (246, 217080), (268, 199260), (270, 197784), (324, 164820), (328, 162810), (335, 159408), (360, 148338), (369, 144720), (402, 132840), (405, 131856), (410, 130248), (432, 123615), (486, 109880), (492, 108540), (536, 99630), (540, 98892), (603, 88560), (615, 86832), (648, 82410), (656, 81405), (670, 79704), (720, 74169), (738, 72360), (804, 66420), (810, 65928), (820, 65124), (972, 54940), (984, 54270), (1005, 53136), (1072, 49815), (1080, 49446), (1107, 48240), (1206, 44280), (1215, 43952), (1230, 43416), (1296, 41205), (1340, 39852), (1476, 36180), (1608, 33210), (1620, 32964), (1640, 32562), (1809, 29520), (1845, 28944), (1944, 27470), (1968, 27135), (2010, 26568), (2160, 24723), (2214, 24120), (2412, 22140), (2430, 21976), (2460, 21708), (2680, 19926), (2747, 19440), (2952, 18090), (3015, 17712), (3216, 16605), (3240, 16482), (3280, 16281), (3321, 16080), (3618, 14760), (3690, 14472), (3888, 13735), (4020, 13284), (4428, 12060), (4824, 11070), (4860, 10988), (4920, 10854), (5360, 9963), (5427, 9840), (5494, 9720), (5535, 9648), (5904, 9045), (6030, 8856), (6480, 8241), (6642, 8040), (7236, 7380)]