10872120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^2$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 38844360

約数和(自身を除く): 27972240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 645, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1290, 1470, 1505, 1720, 1806, 1849, 1960, 2107, 2408, 2580, 2940, 3010, 3612, 3698, 4214, 4515, 5160, 5547, 5880, 6020, 6321, 7224, 7396, 8428, 9030, 9245, 10535, 11094, 12040, 12642, 12943, 14792, 16856, 18060, 18490, 21070, 22188, 25284, 25886, 27735, 31605, 36120, 36980, 38829, 42140, 44376, 50568, 51772, 55470, 63210, 64715, 73960, 77658, 84280, 90601, 103544, 110940, 126420, 129430, 155316, 181202, 194145, 221880, 252840, 258860, 271803, 310632, 362404, 388290, 453005, 517720, 543606, 724808, 776580, 906010, 1087212, 1359015, 1553160, 1812020, 2174424, 2718030, 3624040, 5436060, 10872120]

約数ペア:

[(1, 10872120), (2, 5436060), (3, 3624040), (4, 2718030), (5, 2174424), (6, 1812020), (7, 1553160), (8, 1359015), (10, 1087212), (12, 906010), (14, 776580), (15, 724808), (20, 543606), (21, 517720), (24, 453005), (28, 388290), (30, 362404), (35, 310632), (40, 271803), (42, 258860), (43, 252840), (49, 221880), (56, 194145), (60, 181202), (70, 155316), (84, 129430), (86, 126420), (98, 110940), (105, 103544), (120, 90601), (129, 84280), (140, 77658), (147, 73960), (168, 64715), (172, 63210), (196, 55470), (210, 51772), (215, 50568), (245, 44376), (258, 42140), (280, 38829), (294, 36980), (301, 36120), (344, 31605), (392, 27735), (420, 25886), (430, 25284), (490, 22188), (516, 21070), (588, 18490), (602, 18060), (645, 16856), (735, 14792), (840, 12943), (860, 12642), (903, 12040), (980, 11094), (1032, 10535), (1176, 9245), (1204, 9030), (1290, 8428), (1470, 7396), (1505, 7224), (1720, 6321), (1806, 6020), (1849, 5880), (1960, 5547), (2107, 5160), (2408, 4515), (2580, 4214), (2940, 3698), (3010, 3612)]