78016080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 243377280

約数和(自身を除く): 165361200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 1879, 2076, 2595, 2768, 3460, 3758, 4152, 5190, 5637, 6920, 7516, 8304, 9395, 10380, 11274, 13840, 15032, 18790, 20760, 22548, 28185, 30064, 37580, 41520, 45096, 56370, 75160, 90192, 112740, 150320, 225480, 325067, 450960, 650134, 975201, 1300268, 1625335, 1950402, 2600536, 3250670, 3900804, 4876005, 5201072, 6501340, 7801608, 9752010, 13002680, 15603216, 19504020, 26005360, 39008040, 78016080]

約数ペア:

[(1, 78016080), (2, 39008040), (3, 26005360), (4, 19504020), (5, 15603216), (6, 13002680), (8, 9752010), (10, 7801608), (12, 6501340), (15, 5201072), (16, 4876005), (20, 3900804), (24, 3250670), (30, 2600536), (40, 1950402), (48, 1625335), (60, 1300268), (80, 975201), (120, 650134), (173, 450960), (240, 325067), (346, 225480), (519, 150320), (692, 112740), (865, 90192), (1038, 75160), (1384, 56370), (1730, 45096), (1879, 41520), (2076, 37580), (2595, 30064), (2768, 28185), (3460, 22548), (3758, 20760), (4152, 18790), (5190, 15032), (5637, 13840), (6920, 11274), (7516, 10380), (8304, 9395)]