56445960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 178856640

約数和(自身を除く): 122410680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1303, 1444, 1805, 2166, 2280, 2606, 2888, 3610, 3909, 4332, 5212, 5415, 6515, 7220, 7818, 8664, 10424, 10830, 13030, 14440, 15636, 19545, 21660, 24757, 26060, 31272, 39090, 43320, 49514, 52120, 74271, 78180, 99028, 123785, 148542, 156360, 198056, 247570, 297084, 371355, 470383, 495140, 594168, 742710, 940766, 990280, 1411149, 1485420, 1881532, 2351915, 2822298, 2970840, 3763064, 4703830, 5644596, 7055745, 9407660, 11289192, 14111490, 18815320, 28222980, 56445960]

約数ペア:

[(1, 56445960), (2, 28222980), (3, 18815320), (4, 14111490), (5, 11289192), (6, 9407660), (8, 7055745), (10, 5644596), (12, 4703830), (15, 3763064), (19, 2970840), (20, 2822298), (24, 2351915), (30, 1881532), (38, 1485420), (40, 1411149), (57, 990280), (60, 940766), (76, 742710), (95, 594168), (114, 495140), (120, 470383), (152, 371355), (190, 297084), (228, 247570), (285, 198056), (361, 156360), (380, 148542), (456, 123785), (570, 99028), (722, 78180), (760, 74271), (1083, 52120), (1140, 49514), (1303, 43320), (1444, 39090), (1805, 31272), (2166, 26060), (2280, 24757), (2606, 21660), (2888, 19545), (3610, 15636), (3909, 14440), (4332, 13030), (5212, 10830), (5415, 10424), (6515, 8664), (7220, 7818)]