1279767360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1333091}}^1$

素因数の和:1333111

約数の個数: 56

約数和(自身を含む): 4063264416

約数和(自身を除く): 2783497056

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, 1333091, 2666182, 3999273, 5332364, 6665455, 7998546, 10664728, 13330910, 15997092, 19996365, 21329456, 26661820, 31994184, 39992730, 42658912, 53323640, 63988368, 79985460, 85317824, 106647280, 127976736, 159970920, 213294560, 255953472, 319941840, 426589120, 639883680, 1279767360]

約数ペア:

[(1, 1279767360), (2, 639883680), (3, 426589120), (4, 319941840), (5, 255953472), (6, 213294560), (8, 159970920), (10, 127976736), (12, 106647280), (15, 85317824), (16, 79985460), (20, 63988368), (24, 53323640), (30, 42658912), (32, 39992730), (40, 31994184), (48, 26661820), (60, 21329456), (64, 19996365), (80, 15997092), (96, 13330910), (120, 10664728), (160, 7998546), (192, 6665455), (240, 5332364), (320, 3999273), (480, 2666182), (960, 1333091)]