88335540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1367}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 268894080

約数和(自身を除く): 180558540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1367, 1436, 1795, 2154, 2734, 3231, 3590, 4101, 4308, 5385, 5468, 6462, 6835, 7180, 8202, 10770, 12303, 12924, 13670, 16155, 16404, 20505, 21540, 24606, 27340, 32310, 41010, 49212, 61515, 64620, 82020, 123030, 246060, 490753, 981506, 1472259, 1963012, 2453765, 2944518, 4416777, 4907530, 5889036, 7361295, 8833554, 9815060, 14722590, 17667108, 22083885, 29445180, 44167770, 88335540]

約数ペア:

[(1, 88335540), (2, 44167770), (3, 29445180), (4, 22083885), (5, 17667108), (6, 14722590), (9, 9815060), (10, 8833554), (12, 7361295), (15, 5889036), (18, 4907530), (20, 4416777), (30, 2944518), (36, 2453765), (45, 1963012), (60, 1472259), (90, 981506), (180, 490753), (359, 246060), (718, 123030), (1077, 82020), (1367, 64620), (1436, 61515), (1795, 49212), (2154, 41010), (2734, 32310), (3231, 27340), (3590, 24606), (4101, 21540), (4308, 20505), (5385, 16404), (5468, 16155), (6462, 13670), (6835, 12924), (7180, 12303), (8202, 10770)]