68333280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4956

約数の個数: 96

約数和(自身を含む): 222717600

約数和(自身を除く): 154384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 4909, 6960, 9818, 13920, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 98180, 117816, 142361, 147270, 157088, 196360, 235632, 284722, 294540, 392720, 427083, 471264, 569444, 589080, 711805, 785440, 854166, 1138888, 1178160, 1423610, 1708332, 2135415, 2277776, 2356320, 2847220, 3416664, 4270830, 4555552, 5694440, 6833328, 8541660, 11388880, 13666656, 17083320, 22777760, 34166640, 68333280]

約数ペア:

[(1, 68333280), (2, 34166640), (3, 22777760), (4, 17083320), (5, 13666656), (6, 11388880), (8, 8541660), (10, 6833328), (12, 5694440), (15, 4555552), (16, 4270830), (20, 3416664), (24, 2847220), (29, 2356320), (30, 2277776), (32, 2135415), (40, 1708332), (48, 1423610), (58, 1178160), (60, 1138888), (80, 854166), (87, 785440), (96, 711805), (116, 589080), (120, 569444), (145, 471264), (160, 427083), (174, 392720), (232, 294540), (240, 284722), (290, 235632), (348, 196360), (435, 157088), (464, 147270), (480, 142361), (580, 117816), (696, 98180), (870, 78544), (928, 73635), (1160, 58908), (1392, 49090), (1740, 39272), (2320, 29454), (2784, 24545), (3480, 19636), (4640, 14727), (4909, 13920), (6960, 9818)]