1295010720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{299771}}^1$

素因数の和:299795

約数の個数: 96

約数和(自身を含む): 4532552640

約数和(自身を除く): 3237541920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 299771, 599542, 899313, 1199084, 1498855, 1798626, 2398168, 2697939, 2997710, 3597252, 4496565, 4796336, 5395878, 5995420, 7194504, 8093817, 8993130, 9592672, 10791756, 11990840, 13489695, 14389008, 16187634, 17986260, 21583512, 23981680, 26979390, 28778016, 32375268, 35972520, 40469085, 43167024, 47963360, 53958780, 64750536, 71945040, 80938170, 86334048, 107917560, 129501072, 143890080, 161876340, 215835120, 259002144, 323752680, 431670240, 647505360, 1295010720]

約数ペア:

[(1, 1295010720), (2, 647505360), (3, 431670240), (4, 323752680), (5, 259002144), (6, 215835120), (8, 161876340), (9, 143890080), (10, 129501072), (12, 107917560), (15, 86334048), (16, 80938170), (18, 71945040), (20, 64750536), (24, 53958780), (27, 47963360), (30, 43167024), (32, 40469085), (36, 35972520), (40, 32375268), (45, 28778016), (48, 26979390), (54, 23981680), (60, 21583512), (72, 17986260), (80, 16187634), (90, 14389008), (96, 13489695), (108, 11990840), (120, 10791756), (135, 9592672), (144, 8993130), (160, 8093817), (180, 7194504), (216, 5995420), (240, 5395878), (270, 4796336), (288, 4496565), (360, 3597252), (432, 2997710), (480, 2697939), (540, 2398168), (720, 1798626), (864, 1498855), (1080, 1199084), (1440, 899313), (2160, 599542), (4320, 299771)]