567232020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8101}}^1$

素因数の和:8505

約数の個数: 72

約数和(自身を含む): 1725239880

約数和(自身を除く): 1158007860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 8101, 11670, 14004, 16202, 17505, 23340, 24303, 32404, 35010, 40505, 48606, 70020, 72909, 81010, 97212, 121515, 145818, 162020, 243030, 291636, 364545, 486060, 729090, 1458180, 3151289, 6302578, 9453867, 12605156, 15756445, 18907734, 28361601, 31512890, 37815468, 47269335, 56723202, 63025780, 94538670, 113446404, 141808005, 189077340, 283616010, 567232020]

約数ペア:

[(1, 567232020), (2, 283616010), (3, 189077340), (4, 141808005), (5, 113446404), (6, 94538670), (9, 63025780), (10, 56723202), (12, 47269335), (15, 37815468), (18, 31512890), (20, 28361601), (30, 18907734), (36, 15756445), (45, 12605156), (60, 9453867), (90, 6302578), (180, 3151289), (389, 1458180), (778, 729090), (1167, 486060), (1556, 364545), (1945, 291636), (2334, 243030), (3501, 162020), (3890, 145818), (4668, 121515), (5835, 97212), (7002, 81010), (7780, 72909), (8101, 70020), (11670, 48606), (14004, 40505), (16202, 35010), (17505, 32404), (23340, 24303)]