53765160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 115578840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 149, 155, 186, 194, 248, 291, 298, 310, 372, 388, 447, 465, 485, 582, 596, 620, 744, 745, 776, 894, 930, 970, 1164, 1192, 1240, 1455, 1490, 1788, 1860, 1940, 2235, 2328, 2910, 2980, 3007, 3576, 3720, 3880, 4470, 4619, 5820, 5960, 6014, 8940, 9021, 9238, 11640, 12028, 13857, 14453, 15035, 17880, 18042, 18476, 23095, 24056, 27714, 28906, 30070, 36084, 36952, 43359, 45105, 46190, 55428, 57812, 60140, 69285, 72168, 72265, 86718, 90210, 92380, 110856, 115624, 120280, 138570, 144530, 173436, 180420, 184760, 216795, 277140, 289060, 346872, 360840, 433590, 448043, 554280, 578120, 867180, 896086, 1344129, 1734360, 1792172, 2240215, 2688258, 3584344, 4480430, 5376516, 6720645, 8960860, 10753032, 13441290, 17921720, 26882580, 53765160]

約数ペア:

[(1, 53765160), (2, 26882580), (3, 17921720), (4, 13441290), (5, 10753032), (6, 8960860), (8, 6720645), (10, 5376516), (12, 4480430), (15, 3584344), (20, 2688258), (24, 2240215), (30, 1792172), (31, 1734360), (40, 1344129), (60, 896086), (62, 867180), (93, 578120), (97, 554280), (120, 448043), (124, 433590), (149, 360840), (155, 346872), (186, 289060), (194, 277140), (248, 216795), (291, 184760), (298, 180420), (310, 173436), (372, 144530), (388, 138570), (447, 120280), (465, 115624), (485, 110856), (582, 92380), (596, 90210), (620, 86718), (744, 72265), (745, 72168), (776, 69285), (894, 60140), (930, 57812), (970, 55428), (1164, 46190), (1192, 45105), (1240, 43359), (1455, 36952), (1490, 36084), (1788, 30070), (1860, 28906), (1940, 27714), (2235, 24056), (2328, 23095), (2910, 18476), (2980, 18042), (3007, 17880), (3576, 15035), (3720, 14453), (3880, 13857), (4470, 12028), (4619, 11640), (5820, 9238), (5960, 9021), (6014, 8940)]