385817520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2563

約数の個数: 160

約数和(自身を含む): 1327415040

約数和(自身を除く): 941597520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2477, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 4954, 5192, 6490, 7080, 7431, 7788, 9735, 9908, 10384, 12385, 12980, 14160, 14862, 15576, 19470, 19816, 24770, 25960, 27247, 29724, 31152, 37155, 38940, 39632, 49540, 51920, 54494, 59448, 74310, 77880, 81741, 99080, 108988, 118896, 136235, 146143, 148620, 155760, 163482, 198160, 217976, 272470, 292286, 297240, 326964, 408705, 435952, 438429, 544940, 584572, 594480, 653928, 730715, 817410, 876858, 1089880, 1169144, 1307856, 1461430, 1607573, 1634820, 1753716, 2179760, 2192145, 2338288, 2922860, 3215146, 3269640, 3507432, 4384290, 4822719, 5845720, 6430292, 6539280, 7014864, 8037865, 8768580, 9645438, 11691440, 12860584, 16075730, 17537160, 19290876, 24113595, 25721168, 32151460, 35074320, 38581752, 48227190, 64302920, 77163504, 96454380, 128605840, 192908760, 385817520]

約数ペア:

[(1, 385817520), (2, 192908760), (3, 128605840), (4, 96454380), (5, 77163504), (6, 64302920), (8, 48227190), (10, 38581752), (11, 35074320), (12, 32151460), (15, 25721168), (16, 24113595), (20, 19290876), (22, 17537160), (24, 16075730), (30, 12860584), (33, 11691440), (40, 9645438), (44, 8768580), (48, 8037865), (55, 7014864), (59, 6539280), (60, 6430292), (66, 5845720), (80, 4822719), (88, 4384290), (110, 3507432), (118, 3269640), (120, 3215146), (132, 2922860), (165, 2338288), (176, 2192145), (177, 2179760), (220, 1753716), (236, 1634820), (240, 1607573), (264, 1461430), (295, 1307856), (330, 1169144), (354, 1089880), (440, 876858), (472, 817410), (528, 730715), (590, 653928), (649, 594480), (660, 584572), (708, 544940), (880, 438429), (885, 435952), (944, 408705), (1180, 326964), (1298, 297240), (1320, 292286), (1416, 272470), (1770, 217976), (1947, 198160), (2360, 163482), (2477, 155760), (2596, 148620), (2640, 146143), (2832, 136235), (3245, 118896), (3540, 108988), (3894, 99080), (4720, 81741), (4954, 77880), (5192, 74310), (6490, 59448), (7080, 54494), (7431, 51920), (7788, 49540), (9735, 39632), (9908, 38940), (10384, 37155), (12385, 31152), (12980, 29724), (14160, 27247), (14862, 25960), (15576, 24770), (19470, 19816)]