120616416

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 363242880

約数和(自身を除く): 242626464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 131, 138, 139, 144, 184, 207, 262, 276, 278, 288, 368, 393, 414, 417, 524, 552, 556, 736, 786, 828, 834, 1048, 1104, 1112, 1179, 1251, 1572, 1656, 1668, 2096, 2208, 2224, 2358, 2502, 3013, 3144, 3197, 3312, 3336, 4192, 4448, 4716, 5004, 6026, 6288, 6394, 6624, 6672, 9039, 9432, 9591, 10008, 12052, 12576, 12788, 13344, 18078, 18209, 18864, 19182, 20016, 24104, 25576, 27117, 28773, 36156, 36418, 37728, 38364, 40032, 48208, 51152, 54234, 54627, 57546, 72312, 72836, 76728, 96416, 102304, 108468, 109254, 115092, 144624, 145672, 153456, 163881, 216936, 218508, 230184, 289248, 291344, 306912, 327762, 418807, 433872, 437016, 460368, 582688, 655524, 837614, 867744, 874032, 920736, 1256421, 1311048, 1675228, 1748064, 2512842, 2622096, 3350456, 3769263, 5025684, 5244192, 6700912, 7538526, 10051368, 13401824, 15077052, 20102736, 30154104, 40205472, 60308208, 120616416]

約数ペア:

[(1, 120616416), (2, 60308208), (3, 40205472), (4, 30154104), (6, 20102736), (8, 15077052), (9, 13401824), (12, 10051368), (16, 7538526), (18, 6700912), (23, 5244192), (24, 5025684), (32, 3769263), (36, 3350456), (46, 2622096), (48, 2512842), (69, 1748064), (72, 1675228), (92, 1311048), (96, 1256421), (131, 920736), (138, 874032), (139, 867744), (144, 837614), (184, 655524), (207, 582688), (262, 460368), (276, 437016), (278, 433872), (288, 418807), (368, 327762), (393, 306912), (414, 291344), (417, 289248), (524, 230184), (552, 218508), (556, 216936), (736, 163881), (786, 153456), (828, 145672), (834, 144624), (1048, 115092), (1104, 109254), (1112, 108468), (1179, 102304), (1251, 96416), (1572, 76728), (1656, 72836), (1668, 72312), (2096, 57546), (2208, 54627), (2224, 54234), (2358, 51152), (2502, 48208), (3013, 40032), (3144, 38364), (3197, 37728), (3312, 36418), (3336, 36156), (4192, 28773), (4448, 27117), (4716, 25576), (5004, 24104), (6026, 20016), (6288, 19182), (6394, 18864), (6624, 18209), (6672, 18078), (9039, 13344), (9432, 12788), (9591, 12576), (10008, 12052)]