40427460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2937

約数の個数: 72

約数和(自身を含む): 124225920

約数和(自身を除く): 83798460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2843, 2844, 3555, 4740, 5686, 7110, 8529, 11372, 14215, 14220, 17058, 25587, 28430, 34116, 42645, 51174, 56860, 85290, 102348, 127935, 170580, 224597, 255870, 449194, 511740, 673791, 898388, 1122985, 1347582, 2021373, 2245970, 2695164, 3368955, 4042746, 4491940, 6737910, 8085492, 10106865, 13475820, 20213730, 40427460]

約数ペア:

[(1, 40427460), (2, 20213730), (3, 13475820), (4, 10106865), (5, 8085492), (6, 6737910), (9, 4491940), (10, 4042746), (12, 3368955), (15, 2695164), (18, 2245970), (20, 2021373), (30, 1347582), (36, 1122985), (45, 898388), (60, 673791), (79, 511740), (90, 449194), (158, 255870), (180, 224597), (237, 170580), (316, 127935), (395, 102348), (474, 85290), (711, 56860), (790, 51174), (948, 42645), (1185, 34116), (1422, 28430), (1580, 25587), (2370, 17058), (2843, 14220), (2844, 14215), (3555, 11372), (4740, 8529), (5686, 7110)]