2976480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 11430720

約数和(自身を除く): 8454240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 65, 72, 78, 80, 90, 96, 104, 106, 108, 117, 120, 130, 135, 144, 156, 159, 160, 180, 195, 208, 212, 216, 234, 240, 260, 265, 270, 288, 312, 318, 351, 360, 390, 416, 424, 432, 468, 477, 480, 520, 530, 540, 585, 624, 636, 689, 702, 720, 780, 795, 848, 864, 936, 954, 1040, 1060, 1080, 1170, 1248, 1272, 1378, 1404, 1431, 1440, 1560, 1590, 1696, 1755, 1872, 1908, 2067, 2080, 2120, 2160, 2340, 2385, 2544, 2756, 2808, 2862, 3120, 3180, 3445, 3510, 3744, 3816, 4134, 4240, 4320, 4680, 4770, 5088, 5512, 5616, 5724, 6201, 6240, 6360, 6890, 7020, 7155, 7632, 8268, 8480, 9360, 9540, 10335, 11024, 11232, 11448, 12402, 12720, 13780, 14040, 14310, 15264, 16536, 18603, 18720, 19080, 20670, 22048, 22896, 24804, 25440, 27560, 28080, 28620, 31005, 33072, 37206, 38160, 41340, 45792, 49608, 55120, 56160, 57240, 62010, 66144, 74412, 76320, 82680, 93015, 99216, 110240, 114480, 124020, 148824, 165360, 186030, 198432, 228960, 248040, 297648, 330720, 372060, 496080, 595296, 744120, 992160, 1488240, 2976480]

約数ペア:

[(1, 2976480), (2, 1488240), (3, 992160), (4, 744120), (5, 595296), (6, 496080), (8, 372060), (9, 330720), (10, 297648), (12, 248040), (13, 228960), (15, 198432), (16, 186030), (18, 165360), (20, 148824), (24, 124020), (26, 114480), (27, 110240), (30, 99216), (32, 93015), (36, 82680), (39, 76320), (40, 74412), (45, 66144), (48, 62010), (52, 57240), (53, 56160), (54, 55120), (60, 49608), (65, 45792), (72, 41340), (78, 38160), (80, 37206), (90, 33072), (96, 31005), (104, 28620), (106, 28080), (108, 27560), (117, 25440), (120, 24804), (130, 22896), (135, 22048), (144, 20670), (156, 19080), (159, 18720), (160, 18603), (180, 16536), (195, 15264), (208, 14310), (212, 14040), (216, 13780), (234, 12720), (240, 12402), (260, 11448), (265, 11232), (270, 11024), (288, 10335), (312, 9540), (318, 9360), (351, 8480), (360, 8268), (390, 7632), (416, 7155), (424, 7020), (432, 6890), (468, 6360), (477, 6240), (480, 6201), (520, 5724), (530, 5616), (540, 5512), (585, 5088), (624, 4770), (636, 4680), (689, 4320), (702, 4240), (720, 4134), (780, 3816), (795, 3744), (848, 3510), (864, 3445), (936, 3180), (954, 3120), (1040, 2862), (1060, 2808), (1080, 2756), (1170, 2544), (1248, 2385), (1272, 2340), (1378, 2160), (1404, 2120), (1431, 2080), (1440, 2067), (1560, 1908), (1590, 1872), (1696, 1755)]