47840040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7851

約数の個数: 96

約数和(自身を含む): 164647080

約数和(自身を除く): 116807040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 7817, 15634, 23451, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 117255, 132889, 140706, 156340, 187608, 234510, 265778, 281412, 312680, 351765, 398667, 469020, 531556, 562824, 664445, 703530, 797334, 938040, 1063112, 1196001, 1328890, 1407060, 1594668, 1993335, 2392002, 2657780, 2814120, 3189336, 3986670, 4784004, 5315560, 5980005, 7973340, 9568008, 11960010, 15946680, 23920020, 47840040]

約数ペア:

[(1, 47840040), (2, 23920020), (3, 15946680), (4, 11960010), (5, 9568008), (6, 7973340), (8, 5980005), (9, 5315560), (10, 4784004), (12, 3986670), (15, 3189336), (17, 2814120), (18, 2657780), (20, 2392002), (24, 1993335), (30, 1594668), (34, 1407060), (36, 1328890), (40, 1196001), (45, 1063112), (51, 938040), (60, 797334), (68, 703530), (72, 664445), (85, 562824), (90, 531556), (102, 469020), (120, 398667), (136, 351765), (153, 312680), (170, 281412), (180, 265778), (204, 234510), (255, 187608), (306, 156340), (340, 140706), (360, 132889), (408, 117255), (510, 93804), (612, 78170), (680, 70353), (765, 62536), (1020, 46902), (1224, 39085), (1530, 31268), (2040, 23451), (3060, 15634), (6120, 7817)]