255153760

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 620524800

約数和(自身を除く): 365371040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 151, 160, 179, 236, 295, 302, 358, 472, 590, 604, 716, 755, 895, 944, 1180, 1208, 1432, 1510, 1790, 1888, 2360, 2416, 2864, 3020, 3580, 4720, 4832, 5728, 6040, 7160, 8909, 9440, 10561, 12080, 14320, 17818, 21122, 24160, 27029, 28640, 35636, 42244, 44545, 52805, 54058, 71272, 84488, 89090, 105610, 108116, 135145, 142544, 168976, 178180, 211220, 216232, 270290, 285088, 337952, 356360, 422440, 432464, 540580, 712720, 844880, 864928, 1081160, 1425440, 1594711, 1689760, 2162320, 3189422, 4324640, 6378844, 7973555, 12757688, 15947110, 25515376, 31894220, 51030752, 63788440, 127576880, 255153760]

約数ペア:

[(1, 255153760), (2, 127576880), (4, 63788440), (5, 51030752), (8, 31894220), (10, 25515376), (16, 15947110), (20, 12757688), (32, 7973555), (40, 6378844), (59, 4324640), (80, 3189422), (118, 2162320), (151, 1689760), (160, 1594711), (179, 1425440), (236, 1081160), (295, 864928), (302, 844880), (358, 712720), (472, 540580), (590, 432464), (604, 422440), (716, 356360), (755, 337952), (895, 285088), (944, 270290), (1180, 216232), (1208, 211220), (1432, 178180), (1510, 168976), (1790, 142544), (1888, 135145), (2360, 108116), (2416, 105610), (2864, 89090), (3020, 84488), (3580, 71272), (4720, 54058), (4832, 52805), (5728, 44545), (6040, 42244), (7160, 35636), (8909, 28640), (9440, 27029), (10561, 24160), (12080, 21122), (14320, 17818)]