2730308880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28229}}^1$

素因数の和:28289

約数の個数: 160

約数和(自身を含む): 9409397760

約数和(自身を除く): 6679088880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 28229, 32240, 48360, 56458, 84687, 96720, 112916, 141145, 169374, 225832, 282290, 338748, 366977, 423435, 451664, 564580, 677496, 733954, 846870, 875099, 1100931, 1129160, 1354992, 1467908, 1693740, 1750198, 1834885, 2201862, 2258320, 2625297, 2935816, 3387480, 3500396, 3669770, 4375495, 4403724, 5250594, 5504655, 5871632, 6774960, 7000792, 7339540, 8750990, 8807448, 10501188, 11009310, 11376287, 13126485, 14001584, 14679080, 17501980, 17614896, 21002376, 22018620, 22752574, 26252970, 29358160, 34128861, 35003960, 42004752, 44037240, 45505148, 52505940, 56881435, 68257722, 70007920, 88074480, 91010296, 105011880, 113762870, 136515444, 170644305, 182020592, 210023760, 227525740, 273030888, 341288610, 455051480, 546061776, 682577220, 910102960, 1365154440, 2730308880]

約数ペア:

[(1, 2730308880), (2, 1365154440), (3, 910102960), (4, 682577220), (5, 546061776), (6, 455051480), (8, 341288610), (10, 273030888), (12, 227525740), (13, 210023760), (15, 182020592), (16, 170644305), (20, 136515444), (24, 113762870), (26, 105011880), (30, 91010296), (31, 88074480), (39, 70007920), (40, 68257722), (48, 56881435), (52, 52505940), (60, 45505148), (62, 44037240), (65, 42004752), (78, 35003960), (80, 34128861), (93, 29358160), (104, 26252970), (120, 22752574), (124, 22018620), (130, 21002376), (155, 17614896), (156, 17501980), (186, 14679080), (195, 14001584), (208, 13126485), (240, 11376287), (248, 11009310), (260, 10501188), (310, 8807448), (312, 8750990), (372, 7339540), (390, 7000792), (403, 6774960), (465, 5871632), (496, 5504655), (520, 5250594), (620, 4403724), (624, 4375495), (744, 3669770), (780, 3500396), (806, 3387480), (930, 2935816), (1040, 2625297), (1209, 2258320), (1240, 2201862), (1488, 1834885), (1560, 1750198), (1612, 1693740), (1860, 1467908), (2015, 1354992), (2418, 1129160), (2480, 1100931), (3120, 875099), (3224, 846870), (3720, 733954), (4030, 677496), (4836, 564580), (6045, 451664), (6448, 423435), (7440, 366977), (8060, 338748), (9672, 282290), (12090, 225832), (16120, 169374), (19344, 141145), (24180, 112916), (28229, 96720), (32240, 84687), (48360, 56458)]