56320920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17383}}^1$

素因数の和:17406

約数の個数: 80

約数和(自身を含む): 189311760

約数和(自身を除く): 132990840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17383, 34766, 52149, 69532, 86915, 104298, 139064, 156447, 173830, 208596, 260745, 312894, 347660, 417192, 469341, 521490, 625788, 695320, 782235, 938682, 1042980, 1251576, 1408023, 1564470, 1877364, 2085960, 2346705, 2816046, 3128940, 3754728, 4693410, 5632092, 6257880, 7040115, 9386820, 11264184, 14080230, 18773640, 28160460, 56320920]

約数ペア:

[(1, 56320920), (2, 28160460), (3, 18773640), (4, 14080230), (5, 11264184), (6, 9386820), (8, 7040115), (9, 6257880), (10, 5632092), (12, 4693410), (15, 3754728), (18, 3128940), (20, 2816046), (24, 2346705), (27, 2085960), (30, 1877364), (36, 1564470), (40, 1408023), (45, 1251576), (54, 1042980), (60, 938682), (72, 782235), (81, 695320), (90, 625788), (108, 521490), (120, 469341), (135, 417192), (162, 347660), (180, 312894), (216, 260745), (270, 208596), (324, 173830), (360, 156447), (405, 139064), (540, 104298), (648, 86915), (810, 69532), (1080, 52149), (1620, 34766), (3240, 17383)]