123184740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 396152064

約数和(自身を除く): 272967324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 723, 964, 1205, 1217, 1446, 1687, 2410, 2434, 2892, 3374, 3615, 3651, 4820, 4868, 5061, 6085, 6748, 7230, 7302, 8435, 8519, 10122, 12170, 14460, 14604, 16870, 17038, 18255, 20244, 24340, 25305, 25557, 33740, 34076, 36510, 42595, 50610, 51114, 73020, 85190, 101220, 102228, 127785, 170380, 255570, 293297, 511140, 586594, 879891, 1173188, 1466485, 1759782, 2053079, 2932970, 3519564, 4106158, 4399455, 5865940, 6159237, 8212316, 8798910, 10265395, 12318474, 17597820, 20530790, 24636948, 30796185, 41061580, 61592370, 123184740]

約数ペア:

[(1, 123184740), (2, 61592370), (3, 41061580), (4, 30796185), (5, 24636948), (6, 20530790), (7, 17597820), (10, 12318474), (12, 10265395), (14, 8798910), (15, 8212316), (20, 6159237), (21, 5865940), (28, 4399455), (30, 4106158), (35, 3519564), (42, 2932970), (60, 2053079), (70, 1759782), (84, 1466485), (105, 1173188), (140, 879891), (210, 586594), (241, 511140), (420, 293297), (482, 255570), (723, 170380), (964, 127785), (1205, 102228), (1217, 101220), (1446, 85190), (1687, 73020), (2410, 51114), (2434, 50610), (2892, 42595), (3374, 36510), (3615, 34076), (3651, 33740), (4820, 25557), (4868, 25305), (5061, 24340), (6085, 20244), (6748, 18255), (7230, 17038), (7302, 16870), (8435, 14604), (8519, 14460), (10122, 12170)]