79714560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20759}}^1$

素因数の和:20783

約数の個数: 72

約数和(自身を含む): 254600640

約数和(自身を除く): 174886080

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 20759, 41518, 62277, 83036, 103795, 124554, 166072, 207590, 249108, 311385, 332144, 415180, 498216, 622770, 664288, 830360, 996432, 1245540, 1328576, 1660720, 1992864, 2491080, 2657152, 3321440, 3985728, 4982160, 5314304, 6642880, 7971456, 9964320, 13285760, 15942912, 19928640, 26571520, 39857280, 79714560]

約数ペア:

[(1, 79714560), (2, 39857280), (3, 26571520), (4, 19928640), (5, 15942912), (6, 13285760), (8, 9964320), (10, 7971456), (12, 6642880), (15, 5314304), (16, 4982160), (20, 3985728), (24, 3321440), (30, 2657152), (32, 2491080), (40, 1992864), (48, 1660720), (60, 1328576), (64, 1245540), (80, 996432), (96, 830360), (120, 664288), (128, 622770), (160, 498216), (192, 415180), (240, 332144), (256, 311385), (320, 249108), (384, 207590), (480, 166072), (640, 124554), (768, 103795), (960, 83036), (1280, 62277), (1920, 41518), (3840, 20759)]