180340140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73309}}^1$

素因数の和:73362

約数の個数: 48

約数和(自身を含む): 517275360

約数和(自身を除く): 336935220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 73309, 146618, 219927, 293236, 366545, 439854, 733090, 879708, 1099635, 1466180, 2199270, 3005669, 4398540, 6011338, 9017007, 12022676, 15028345, 18034014, 30056690, 36068028, 45085035, 60113380, 90170070, 180340140]

約数ペア:

[(1, 180340140), (2, 90170070), (3, 60113380), (4, 45085035), (5, 36068028), (6, 30056690), (10, 18034014), (12, 15028345), (15, 12022676), (20, 9017007), (30, 6011338), (41, 4398540), (60, 3005669), (82, 2199270), (123, 1466180), (164, 1099635), (205, 879708), (246, 733090), (410, 439854), (492, 366545), (615, 293236), (820, 219927), (1230, 146618), (2460, 73309)]