120616740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4111}}^1$

素因数の和:4289

約数の個数: 72

約数和(自身を含む): 368204928

約数和(自身を除く): 247588188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4111, 4890, 5868, 7335, 8222, 9780, 12333, 14670, 16444, 20555, 24666, 29340, 36999, 41110, 49332, 61665, 73998, 82220, 123330, 147996, 184995, 246660, 369990, 670093, 739980, 1340186, 2010279, 2680372, 3350465, 4020558, 6030837, 6700930, 8041116, 10051395, 12061674, 13401860, 20102790, 24123348, 30154185, 40205580, 60308370, 120616740]

約数ペア:

[(1, 120616740), (2, 60308370), (3, 40205580), (4, 30154185), (5, 24123348), (6, 20102790), (9, 13401860), (10, 12061674), (12, 10051395), (15, 8041116), (18, 6700930), (20, 6030837), (30, 4020558), (36, 3350465), (45, 2680372), (60, 2010279), (90, 1340186), (163, 739980), (180, 670093), (326, 369990), (489, 246660), (652, 184995), (815, 147996), (978, 123330), (1467, 82220), (1630, 73998), (1956, 61665), (2445, 49332), (2934, 41110), (3260, 36999), (4111, 29340), (4890, 24666), (5868, 20555), (7335, 16444), (8222, 14670), (9780, 12333)]