387635520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{403787}}^1$

素因数の和:403807

約数の個数: 56

約数和(自身を含む): 1230745824

約数和(自身を除く): 843110304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 403787, 807574, 1211361, 1615148, 2018935, 2422722, 3230296, 4037870, 4845444, 6056805, 6460592, 8075740, 9690888, 12113610, 12921184, 16151480, 19381776, 24227220, 25842368, 32302960, 38763552, 48454440, 64605920, 77527104, 96908880, 129211840, 193817760, 387635520]

約数ペア:

[(1, 387635520), (2, 193817760), (3, 129211840), (4, 96908880), (5, 77527104), (6, 64605920), (8, 48454440), (10, 38763552), (12, 32302960), (15, 25842368), (16, 24227220), (20, 19381776), (24, 16151480), (30, 12921184), (32, 12113610), (40, 9690888), (48, 8075740), (60, 6460592), (64, 6056805), (80, 4845444), (96, 4037870), (120, 3230296), (160, 2422722), (192, 2018935), (240, 1615148), (320, 1211361), (480, 807574), (960, 403787)]