25779765120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13426961}}^1$

素因数の和:13426983

約数の個数: 64

約数和(自身を含む): 82173007440

約数和(自身を除く): 56393242320

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, 13426961, 26853922, 40280883, 53707844, 67134805, 80561766, 107415688, 134269610, 161123532, 201404415, 214831376, 268539220, 322247064, 402808830, 429662752, 537078440, 644494128, 805617660, 859325504, 1074156880, 1288988256, 1611235320, 1718651008, 2148313760, 2577976512, 3222470640, 4296627520, 5155953024, 6444941280, 8593255040, 12889882560, 25779765120]

約数ペア:

[(1, 25779765120), (2, 12889882560), (3, 8593255040), (4, 6444941280), (5, 5155953024), (6, 4296627520), (8, 3222470640), (10, 2577976512), (12, 2148313760), (15, 1718651008), (16, 1611235320), (20, 1288988256), (24, 1074156880), (30, 859325504), (32, 805617660), (40, 644494128), (48, 537078440), (60, 429662752), (64, 402808830), (80, 322247064), (96, 268539220), (120, 214831376), (128, 201404415), (160, 161123532), (192, 134269610), (240, 107415688), (320, 80561766), (384, 67134805), (480, 53707844), (640, 40280883), (960, 26853922), (1920, 13426961)]