12764520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 30781080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 223, 265, 270, 318, 360, 424, 446, 477, 530, 540, 636, 669, 795, 892, 954, 1060, 1080, 1115, 1272, 1338, 1431, 1590, 1784, 1908, 2007, 2120, 2230, 2385, 2676, 2862, 3180, 3345, 3816, 4014, 4460, 4770, 5352, 5724, 6021, 6360, 6690, 7155, 8028, 8920, 9540, 10035, 11448, 11819, 12042, 13380, 14310, 16056, 19080, 20070, 23638, 24084, 26760, 28620, 30105, 35457, 40140, 47276, 48168, 57240, 59095, 60210, 70914, 80280, 94552, 106371, 118190, 120420, 141828, 177285, 212742, 236380, 240840, 283656, 319113, 354570, 425484, 472760, 531855, 638226, 709140, 850968, 1063710, 1276452, 1418280, 1595565, 2127420, 2552904, 3191130, 4254840, 6382260, 12764520]

約数ペア:

[(1, 12764520), (2, 6382260), (3, 4254840), (4, 3191130), (5, 2552904), (6, 2127420), (8, 1595565), (9, 1418280), (10, 1276452), (12, 1063710), (15, 850968), (18, 709140), (20, 638226), (24, 531855), (27, 472760), (30, 425484), (36, 354570), (40, 319113), (45, 283656), (53, 240840), (54, 236380), (60, 212742), (72, 177285), (90, 141828), (106, 120420), (108, 118190), (120, 106371), (135, 94552), (159, 80280), (180, 70914), (212, 60210), (216, 59095), (223, 57240), (265, 48168), (270, 47276), (318, 40140), (360, 35457), (424, 30105), (446, 28620), (477, 26760), (530, 24084), (540, 23638), (636, 20070), (669, 19080), (795, 16056), (892, 14310), (954, 13380), (1060, 12042), (1080, 11819), (1115, 11448), (1272, 10035), (1338, 9540), (1431, 8920), (1590, 8028), (1784, 7155), (1908, 6690), (2007, 6360), (2120, 6021), (2230, 5724), (2385, 5352), (2676, 4770), (2862, 4460), (3180, 4014), (3345, 3816)]