15774120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 52509600

約数和(自身を除く): 36735480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1019, 1032, 1290, 1548, 1720, 1935, 2038, 2580, 3057, 3096, 3870, 4076, 5095, 5160, 6114, 7740, 8152, 9171, 10190, 12228, 15285, 15480, 18342, 20380, 24456, 30570, 36684, 40760, 43817, 45855, 61140, 73368, 87634, 91710, 122280, 131451, 175268, 183420, 219085, 262902, 350536, 366840, 394353, 438170, 525804, 657255, 788706, 876340, 1051608, 1314510, 1577412, 1752680, 1971765, 2629020, 3154824, 3943530, 5258040, 7887060, 15774120]

約数ペア:

[(1, 15774120), (2, 7887060), (3, 5258040), (4, 3943530), (5, 3154824), (6, 2629020), (8, 1971765), (9, 1752680), (10, 1577412), (12, 1314510), (15, 1051608), (18, 876340), (20, 788706), (24, 657255), (30, 525804), (36, 438170), (40, 394353), (43, 366840), (45, 350536), (60, 262902), (72, 219085), (86, 183420), (90, 175268), (120, 131451), (129, 122280), (172, 91710), (180, 87634), (215, 73368), (258, 61140), (344, 45855), (360, 43817), (387, 40760), (430, 36684), (516, 30570), (645, 24456), (774, 20380), (860, 18342), (1019, 15480), (1032, 15285), (1290, 12228), (1548, 10190), (1720, 9171), (1935, 8152), (2038, 7740), (2580, 6114), (3057, 5160), (3096, 5095), (3870, 4076)]