1211452560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1682573}}^1$

素因数の和:1682592

約数の個数: 60

約数和(自身を含む): 4068463932

約数和(自身を除く): 2857011372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1682573, 3365146, 5047719, 6730292, 8412865, 10095438, 13460584, 15143157, 16825730, 20190876, 25238595, 26921168, 30286314, 33651460, 40381752, 50477190, 60572628, 67302920, 75715785, 80763504, 100954380, 121145256, 134605840, 151431570, 201908760, 242290512, 302863140, 403817520, 605726280, 1211452560]

約数ペア:

[(1, 1211452560), (2, 605726280), (3, 403817520), (4, 302863140), (5, 242290512), (6, 201908760), (8, 151431570), (9, 134605840), (10, 121145256), (12, 100954380), (15, 80763504), (16, 75715785), (18, 67302920), (20, 60572628), (24, 50477190), (30, 40381752), (36, 33651460), (40, 30286314), (45, 26921168), (48, 25238595), (60, 20190876), (72, 16825730), (80, 15143157), (90, 13460584), (120, 10095438), (144, 8412865), (180, 6730292), (240, 5047719), (360, 3365146), (720, 1682573)]