298887360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311341}}^1$

素因数の和:311361

約数の個数: 56

約数和(自身を含む): 948970416

約数和(自身を除く): 650083056

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, 311341, 622682, 934023, 1245364, 1556705, 1868046, 2490728, 3113410, 3736092, 4670115, 4981456, 6226820, 7472184, 9340230, 9962912, 12453640, 14944368, 18680460, 19925824, 24907280, 29888736, 37360920, 49814560, 59777472, 74721840, 99629120, 149443680, 298887360]

約数ペア:

[(1, 298887360), (2, 149443680), (3, 99629120), (4, 74721840), (5, 59777472), (6, 49814560), (8, 37360920), (10, 29888736), (12, 24907280), (15, 19925824), (16, 18680460), (20, 14944368), (24, 12453640), (30, 9962912), (32, 9340230), (40, 7472184), (48, 6226820), (60, 4981456), (64, 4670115), (80, 3736092), (96, 3113410), (120, 2490728), (160, 1868046), (192, 1556705), (240, 1245364), (320, 934023), (480, 622682), (960, 311341)]