120206464

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 301593600

約数和(自身を除く): 181387136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 307, 322, 368, 437, 448, 532, 608, 614, 644, 736, 874, 896, 1064, 1216, 1228, 1288, 1472, 1748, 2128, 2149, 2432, 2456, 2576, 2944, 3059, 3496, 4256, 4298, 4912, 5152, 5833, 6118, 6992, 7061, 8512, 8596, 9824, 10304, 11666, 12236, 13984, 14122, 17024, 17192, 19648, 20608, 23332, 24472, 27968, 28244, 34384, 39296, 40831, 46664, 48944, 49427, 55936, 56488, 68768, 81662, 93328, 97888, 98854, 112976, 134159, 137536, 163324, 186656, 195776, 197708, 225952, 268318, 275072, 326648, 373312, 391552, 395416, 451904, 536636, 653296, 746624, 790832, 903808, 939113, 1073272, 1306592, 1581664, 1878226, 2146544, 2613184, 3163328, 3756452, 4293088, 5226368, 6326656, 7512904, 8586176, 15025808, 17172352, 30051616, 60103232, 120206464]

約数ペア:

[(1, 120206464), (2, 60103232), (4, 30051616), (7, 17172352), (8, 15025808), (14, 8586176), (16, 7512904), (19, 6326656), (23, 5226368), (28, 4293088), (32, 3756452), (38, 3163328), (46, 2613184), (56, 2146544), (64, 1878226), (76, 1581664), (92, 1306592), (112, 1073272), (128, 939113), (133, 903808), (152, 790832), (161, 746624), (184, 653296), (224, 536636), (266, 451904), (304, 395416), (307, 391552), (322, 373312), (368, 326648), (437, 275072), (448, 268318), (532, 225952), (608, 197708), (614, 195776), (644, 186656), (736, 163324), (874, 137536), (896, 134159), (1064, 112976), (1216, 98854), (1228, 97888), (1288, 93328), (1472, 81662), (1748, 68768), (2128, 56488), (2149, 55936), (2432, 49427), (2456, 48944), (2576, 46664), (2944, 40831), (3059, 39296), (3496, 34384), (4256, 28244), (4298, 27968), (4912, 24472), (5152, 23332), (5833, 20608), (6118, 19648), (6992, 17192), (7061, 17024), (8512, 14122), (8596, 13984), (9824, 12236), (10304, 11666)]