78078330240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{40665797}}^1$

素因数の和:40665819

約数の個数: 64

約数和(自身を含む): 248874683760

約数和(自身を除く): 170796353520

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, 320, 384, 480, 640, 960, 1920, 40665797, 81331594, 121997391, 162663188, 203328985, 243994782, 325326376, 406657970, 487989564, 609986955, 650652752, 813315940, 975979128, 1219973910, 1301305504, 1626631880, 1951958256, 2439947820, 2602611008, 3253263760, 3903916512, 4879895640, 5205222016, 6506527520, 7807833024, 9759791280, 13013055040, 15615666048, 19519582560, 26026110080, 39039165120, 78078330240]

約数ペア:

[(1, 78078330240), (2, 39039165120), (3, 26026110080), (4, 19519582560), (5, 15615666048), (6, 13013055040), (8, 9759791280), (10, 7807833024), (12, 6506527520), (15, 5205222016), (16, 4879895640), (20, 3903916512), (24, 3253263760), (30, 2602611008), (32, 2439947820), (40, 1951958256), (48, 1626631880), (60, 1301305504), (64, 1219973910), (80, 975979128), (96, 813315940), (120, 650652752), (128, 609986955), (160, 487989564), (192, 406657970), (240, 325326376), (320, 243994782), (384, 203328985), (480, 162663188), (640, 121997391), (960, 81331594), (1920, 40665797)]