168972120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{469367}}^1$

素因数の和:469384

約数の個数: 48

約数和(自身を含む): 549160560

約数和(自身を除く): 380188440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 469367, 938734, 1408101, 1877468, 2346835, 2816202, 3754936, 4224303, 4693670, 5632404, 7040505, 8448606, 9387340, 11264808, 14081010, 16897212, 18774680, 21121515, 28162020, 33794424, 42243030, 56324040, 84486060, 168972120]

約数ペア:

[(1, 168972120), (2, 84486060), (3, 56324040), (4, 42243030), (5, 33794424), (6, 28162020), (8, 21121515), (9, 18774680), (10, 16897212), (12, 14081010), (15, 11264808), (18, 9387340), (20, 8448606), (24, 7040505), (30, 5632404), (36, 4693670), (40, 4224303), (45, 3754936), (60, 2816202), (72, 2346835), (90, 1877468), (120, 1408101), (180, 938734), (360, 469367)]