679481280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1955

約数の個数: 168

約数和(自身を含む): 2356280784

約数和(自身を除く): 1676799504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 576, 655, 720, 786, 960, 1048, 1179, 1310, 1440, 1572, 1801, 1965, 2096, 2358, 2620, 2880, 3144, 3602, 3930, 4192, 4716, 5240, 5403, 5895, 6288, 7204, 7860, 8384, 9005, 9432, 10480, 10806, 11790, 12576, 14408, 15720, 16209, 18010, 18864, 20960, 21612, 23580, 25152, 27015, 28816, 31440, 32418, 36020, 37728, 41920, 43224, 47160, 54030, 57632, 62880, 64836, 72040, 75456, 81045, 86448, 94320, 108060, 115264, 125760, 129672, 144080, 162090, 172896, 188640, 216120, 235931, 259344, 288160, 324180, 345792, 377280, 432240, 471862, 518688, 576320, 648360, 707793, 864480, 943724, 1037376, 1179655, 1296720, 1415586, 1728960, 1887448, 2123379, 2359310, 2593440, 2831172, 3538965, 3774896, 4246758, 4718620, 5186880, 5662344, 7077930, 7549792, 8493516, 9437240, 10616895, 11324688, 14155860, 15099584, 16987032, 18874480, 21233790, 22649376, 28311720, 33974064, 37748960, 42467580, 45298752, 56623440, 67948128, 75497920, 84935160, 113246880, 135896256, 169870320, 226493760, 339740640, 679481280]

約数ペア:

[(1, 679481280), (2, 339740640), (3, 226493760), (4, 169870320), (5, 135896256), (6, 113246880), (8, 84935160), (9, 75497920), (10, 67948128), (12, 56623440), (15, 45298752), (16, 42467580), (18, 37748960), (20, 33974064), (24, 28311720), (30, 22649376), (32, 21233790), (36, 18874480), (40, 16987032), (45, 15099584), (48, 14155860), (60, 11324688), (64, 10616895), (72, 9437240), (80, 8493516), (90, 7549792), (96, 7077930), (120, 5662344), (131, 5186880), (144, 4718620), (160, 4246758), (180, 3774896), (192, 3538965), (240, 2831172), (262, 2593440), (288, 2359310), (320, 2123379), (360, 1887448), (393, 1728960), (480, 1415586), (524, 1296720), (576, 1179655), (655, 1037376), (720, 943724), (786, 864480), (960, 707793), (1048, 648360), (1179, 576320), (1310, 518688), (1440, 471862), (1572, 432240), (1801, 377280), (1965, 345792), (2096, 324180), (2358, 288160), (2620, 259344), (2880, 235931), (3144, 216120), (3602, 188640), (3930, 172896), (4192, 162090), (4716, 144080), (5240, 129672), (5403, 125760), (5895, 115264), (6288, 108060), (7204, 94320), (7860, 86448), (8384, 81045), (9005, 75456), (9432, 72040), (10480, 64836), (10806, 62880), (11790, 57632), (12576, 54030), (14408, 47160), (15720, 43224), (16209, 41920), (18010, 37728), (18864, 36020), (20960, 32418), (21612, 31440), (23580, 28816), (25152, 27015)]