1091036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{395303}}^1$

素因数の和:395340

約数の個数: 64

約数和(自身を含む): 3415426560

約数和(自身を除く): 2324390280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 395303, 790606, 1185909, 1581212, 1976515, 2371818, 3162424, 3953030, 4743636, 5929545, 7906060, 9091969, 9487272, 11859090, 15812120, 18183938, 23718180, 27275907, 36367876, 45459845, 47436360, 54551814, 72735752, 90919690, 109103628, 136379535, 181839380, 218207256, 272759070, 363678760, 545518140, 1091036280]

約数ペア:

[(1, 1091036280), (2, 545518140), (3, 363678760), (4, 272759070), (5, 218207256), (6, 181839380), (8, 136379535), (10, 109103628), (12, 90919690), (15, 72735752), (20, 54551814), (23, 47436360), (24, 45459845), (30, 36367876), (40, 27275907), (46, 23718180), (60, 18183938), (69, 15812120), (92, 11859090), (115, 9487272), (120, 9091969), (138, 7906060), (184, 5929545), (230, 4743636), (276, 3953030), (345, 3162424), (460, 2371818), (552, 1976515), (690, 1581212), (920, 1185909), (1380, 790606), (2760, 395303)]