69836280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25303}}^1$

素因数の和:25340

約数の個数: 64

約数和(自身を含む): 218626560

約数和(自身を除く): 148790280

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, 25303, 50606, 75909, 101212, 126515, 151818, 202424, 253030, 303636, 379545, 506060, 581969, 607272, 759090, 1012120, 1163938, 1518180, 1745907, 2327876, 2909845, 3036360, 3491814, 4655752, 5819690, 6983628, 8729535, 11639380, 13967256, 17459070, 23278760, 34918140, 69836280]

約数ペア:

[(1, 69836280), (2, 34918140), (3, 23278760), (4, 17459070), (5, 13967256), (6, 11639380), (8, 8729535), (10, 6983628), (12, 5819690), (15, 4655752), (20, 3491814), (23, 3036360), (24, 2909845), (30, 2327876), (40, 1745907), (46, 1518180), (60, 1163938), (69, 1012120), (92, 759090), (115, 607272), (120, 581969), (138, 506060), (184, 379545), (230, 303636), (276, 253030), (345, 202424), (460, 151818), (552, 126515), (690, 101212), (920, 75909), (1380, 50606), (2760, 25303)]