123469620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6217}}^1$

素因数の和:6560

約数の個数: 48

約数和(自身を含む): 346815168

約数和(自身を除く): 223345548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6217, 6620, 9930, 12434, 18651, 19860, 24868, 31085, 37302, 62170, 74604, 93255, 124340, 186510, 373020, 2057827, 4115654, 6173481, 8231308, 10289135, 12346962, 20578270, 24693924, 30867405, 41156540, 61734810, 123469620]

約数ペア:

[(1, 123469620), (2, 61734810), (3, 41156540), (4, 30867405), (5, 24693924), (6, 20578270), (10, 12346962), (12, 10289135), (15, 8231308), (20, 6173481), (30, 4115654), (60, 2057827), (331, 373020), (662, 186510), (993, 124340), (1324, 93255), (1655, 74604), (1986, 62170), (3310, 37302), (3972, 31085), (4965, 24868), (6217, 19860), (6620, 18651), (9930, 12434)]