1520658480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4397}}^1$

素因数の和:4555

約数の個数: 160

約数和(自身を含む): 5183025408

約数和(自身を除く): 3662366928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 131, 132, 165, 176, 220, 240, 262, 264, 330, 393, 440, 524, 528, 655, 660, 786, 880, 1048, 1310, 1320, 1441, 1572, 1965, 2096, 2620, 2640, 2882, 3144, 3930, 4323, 4397, 5240, 5764, 6288, 7205, 7860, 8646, 8794, 10480, 11528, 13191, 14410, 15720, 17292, 17588, 21615, 21985, 23056, 26382, 28820, 31440, 34584, 35176, 43230, 43970, 48367, 52764, 57640, 65955, 69168, 70352, 86460, 87940, 96734, 105528, 115280, 131910, 145101, 172920, 175880, 193468, 211056, 241835, 263820, 290202, 345840, 351760, 386936, 483670, 527640, 576007, 580404, 725505, 773872, 967340, 1055280, 1152014, 1160808, 1451010, 1728021, 1934680, 2304028, 2321616, 2880035, 2902020, 3456042, 3869360, 4608056, 5760070, 5804040, 6336077, 6912084, 8640105, 9216112, 11520140, 11608080, 12672154, 13824168, 17280210, 19008231, 23040280, 25344308, 27648336, 31680385, 34560420, 38016462, 46080560, 50688616, 63360770, 69120840, 76032924, 95041155, 101377232, 126721540, 138241680, 152065848, 190082310, 253443080, 304131696, 380164620, 506886160, 760329240, 1520658480]

約数ペア:

[(1, 1520658480), (2, 760329240), (3, 506886160), (4, 380164620), (5, 304131696), (6, 253443080), (8, 190082310), (10, 152065848), (11, 138241680), (12, 126721540), (15, 101377232), (16, 95041155), (20, 76032924), (22, 69120840), (24, 63360770), (30, 50688616), (33, 46080560), (40, 38016462), (44, 34560420), (48, 31680385), (55, 27648336), (60, 25344308), (66, 23040280), (80, 19008231), (88, 17280210), (110, 13824168), (120, 12672154), (131, 11608080), (132, 11520140), (165, 9216112), (176, 8640105), (220, 6912084), (240, 6336077), (262, 5804040), (264, 5760070), (330, 4608056), (393, 3869360), (440, 3456042), (524, 2902020), (528, 2880035), (655, 2321616), (660, 2304028), (786, 1934680), (880, 1728021), (1048, 1451010), (1310, 1160808), (1320, 1152014), (1441, 1055280), (1572, 967340), (1965, 773872), (2096, 725505), (2620, 580404), (2640, 576007), (2882, 527640), (3144, 483670), (3930, 386936), (4323, 351760), (4397, 345840), (5240, 290202), (5764, 263820), (6288, 241835), (7205, 211056), (7860, 193468), (8646, 175880), (8794, 172920), (10480, 145101), (11528, 131910), (13191, 115280), (14410, 105528), (15720, 96734), (17292, 87940), (17588, 86460), (21615, 70352), (21985, 69168), (23056, 65955), (26382, 57640), (28820, 52764), (31440, 48367), (34584, 43970), (35176, 43230)]