4640795280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53269}}^1$

素因数の和:53310

約数の個数: 180

約数和(自身を含む): 17131312380

約数和(自身を除く): 12490517100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 14520, 17424, 21780, 29040, 43560, 53269, 87120, 106538, 159807, 213076, 266345, 319614, 426152, 479421, 532690, 585959, 639228, 799035, 852304, 958842, 1065380, 1171918, 1278456, 1598070, 1757877, 1917684, 2130760, 2343836, 2397105, 2556912, 2929795, 3196140, 3515754, 3835368, 4261520, 4687672, 4794210, 5273631, 5859590, 6392280, 6445549, 7031508, 7670736, 8789385, 9375344, 9588420, 10547262, 11719180, 12784560, 12891098, 14063016, 17578770, 19176840, 19336647, 21094524, 23438360, 25782196, 26368155, 28126032, 32227745, 35157540, 38353680, 38673294, 42189048, 46876720, 51564392, 52736310, 58009941, 64455490, 70315080, 77346588, 84378096, 96683235, 103128784, 105472620, 116019882, 128910980, 140630160, 154693176, 193366470, 210945240, 232039764, 257821960, 290049705, 309386352, 386732940, 421890480, 464079528, 515643920, 580099410, 773465880, 928159056, 1160198820, 1546931760, 2320397640, 4640795280]

約数ペア:

[(1, 4640795280), (2, 2320397640), (3, 1546931760), (4, 1160198820), (5, 928159056), (6, 773465880), (8, 580099410), (9, 515643920), (10, 464079528), (11, 421890480), (12, 386732940), (15, 309386352), (16, 290049705), (18, 257821960), (20, 232039764), (22, 210945240), (24, 193366470), (30, 154693176), (33, 140630160), (36, 128910980), (40, 116019882), (44, 105472620), (45, 103128784), (48, 96683235), (55, 84378096), (60, 77346588), (66, 70315080), (72, 64455490), (80, 58009941), (88, 52736310), (90, 51564392), (99, 46876720), (110, 42189048), (120, 38673294), (121, 38353680), (132, 35157540), (144, 32227745), (165, 28126032), (176, 26368155), (180, 25782196), (198, 23438360), (220, 21094524), (240, 19336647), (242, 19176840), (264, 17578770), (330, 14063016), (360, 12891098), (363, 12784560), (396, 11719180), (440, 10547262), (484, 9588420), (495, 9375344), (528, 8789385), (605, 7670736), (660, 7031508), (720, 6445549), (726, 6392280), (792, 5859590), (880, 5273631), (968, 4794210), (990, 4687672), (1089, 4261520), (1210, 3835368), (1320, 3515754), (1452, 3196140), (1584, 2929795), (1815, 2556912), (1936, 2397105), (1980, 2343836), (2178, 2130760), (2420, 1917684), (2640, 1757877), (2904, 1598070), (3630, 1278456), (3960, 1171918), (4356, 1065380), (4840, 958842), (5445, 852304), (5808, 799035), (7260, 639228), (7920, 585959), (8712, 532690), (9680, 479421), (10890, 426152), (14520, 319614), (17424, 266345), (21780, 213076), (29040, 159807), (43560, 106538), (53269, 87120)]