489292380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1093}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 1525473600

約数和(自身を除く): 1036181220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 829, 1093, 1658, 2186, 2487, 3279, 3316, 4145, 4372, 4974, 5465, 6558, 7461, 8290, 9837, 9948, 10930, 12435, 13116, 14922, 16395, 16580, 19674, 21860, 22383, 24870, 29511, 29844, 32790, 37305, 39348, 44766, 49185, 49740, 59022, 65580, 74610, 89532, 98370, 111915, 118044, 147555, 149220, 196740, 223830, 295110, 447660, 590220, 906097, 1812194, 2718291, 3624388, 4530485, 5436582, 8154873, 9060970, 10873164, 13591455, 16309746, 18121940, 24464619, 27182910, 32619492, 40774365, 48929238, 54365820, 81548730, 97858476, 122323095, 163097460, 244646190, 489292380]

約数ペア:

[(1, 489292380), (2, 244646190), (3, 163097460), (4, 122323095), (5, 97858476), (6, 81548730), (9, 54365820), (10, 48929238), (12, 40774365), (15, 32619492), (18, 27182910), (20, 24464619), (27, 18121940), (30, 16309746), (36, 13591455), (45, 10873164), (54, 9060970), (60, 8154873), (90, 5436582), (108, 4530485), (135, 3624388), (180, 2718291), (270, 1812194), (540, 906097), (829, 590220), (1093, 447660), (1658, 295110), (2186, 223830), (2487, 196740), (3279, 149220), (3316, 147555), (4145, 118044), (4372, 111915), (4974, 98370), (5465, 89532), (6558, 74610), (7461, 65580), (8290, 59022), (9837, 49740), (9948, 49185), (10930, 44766), (12435, 39348), (13116, 37305), (14922, 32790), (16395, 29844), (16580, 29511), (19674, 24870), (21860, 22383)]