371394880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1368

約数の個数: 112

約数和(自身を含む): 945123840

約数和(自身を除く): 573728960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1291, 1798, 1856, 1984, 2320, 2480, 2582, 3596, 4495, 4640, 4960, 5164, 6455, 7192, 8990, 9280, 9920, 10328, 12910, 14384, 17980, 20656, 25820, 28768, 35960, 37439, 40021, 41312, 51640, 57536, 71920, 74878, 80042, 82624, 103280, 143840, 149756, 160084, 187195, 200105, 206560, 287680, 299512, 320168, 374390, 400210, 413120, 599024, 640336, 748780, 800420, 1160609, 1198048, 1280672, 1497560, 1600840, 2321218, 2396096, 2561344, 2995120, 3201680, 4642436, 5803045, 5990240, 6403360, 9284872, 11606090, 11980480, 12806720, 18569744, 23212180, 37139488, 46424360, 74278976, 92848720, 185697440, 371394880]

約数ペア:

[(1, 371394880), (2, 185697440), (4, 92848720), (5, 74278976), (8, 46424360), (10, 37139488), (16, 23212180), (20, 18569744), (29, 12806720), (31, 11980480), (32, 11606090), (40, 9284872), (58, 6403360), (62, 5990240), (64, 5803045), (80, 4642436), (116, 3201680), (124, 2995120), (145, 2561344), (155, 2396096), (160, 2321218), (232, 1600840), (248, 1497560), (290, 1280672), (310, 1198048), (320, 1160609), (464, 800420), (496, 748780), (580, 640336), (620, 599024), (899, 413120), (928, 400210), (992, 374390), (1160, 320168), (1240, 299512), (1291, 287680), (1798, 206560), (1856, 200105), (1984, 187195), (2320, 160084), (2480, 149756), (2582, 143840), (3596, 103280), (4495, 82624), (4640, 80042), (4960, 74878), (5164, 71920), (6455, 57536), (7192, 51640), (8990, 41312), (9280, 40021), (9920, 37439), (10328, 35960), (12910, 28768), (14384, 25820), (17980, 20656)]