485715960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10459}}^1$

素因数の和:10522

約数の個数: 128

約数和(自身を含む): 1656864000

約数和(自身を除く): 1171148040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 10459, 11610, 15480, 20918, 23220, 31377, 41836, 46440, 52295, 62754, 83672, 94131, 104590, 125508, 156885, 188262, 209180, 251016, 282393, 313770, 376524, 418360, 449737, 470655, 564786, 627540, 753048, 899474, 941310, 1129572, 1255080, 1349211, 1411965, 1798948, 1882620, 2248685, 2259144, 2698422, 2823930, 3597896, 3765240, 4047633, 4497370, 5396844, 5647860, 6746055, 8095266, 8994740, 10793688, 11295720, 12142899, 13492110, 16190532, 17989480, 20238165, 24285798, 26984220, 32381064, 40476330, 48571596, 53968440, 60714495, 80952660, 97143192, 121428990, 161905320, 242857980, 485715960]

約数ペア:

[(1, 485715960), (2, 242857980), (3, 161905320), (4, 121428990), (5, 97143192), (6, 80952660), (8, 60714495), (9, 53968440), (10, 48571596), (12, 40476330), (15, 32381064), (18, 26984220), (20, 24285798), (24, 20238165), (27, 17989480), (30, 16190532), (36, 13492110), (40, 12142899), (43, 11295720), (45, 10793688), (54, 8994740), (60, 8095266), (72, 6746055), (86, 5647860), (90, 5396844), (108, 4497370), (120, 4047633), (129, 3765240), (135, 3597896), (172, 2823930), (180, 2698422), (215, 2259144), (216, 2248685), (258, 1882620), (270, 1798948), (344, 1411965), (360, 1349211), (387, 1255080), (430, 1129572), (516, 941310), (540, 899474), (645, 753048), (774, 627540), (860, 564786), (1032, 470655), (1080, 449737), (1161, 418360), (1290, 376524), (1548, 313770), (1720, 282393), (1935, 251016), (2322, 209180), (2580, 188262), (3096, 156885), (3870, 125508), (4644, 104590), (5160, 94131), (5805, 83672), (7740, 62754), (9288, 52295), (10459, 46440), (11610, 41836), (15480, 31377), (20918, 23220)]