2970840

素因数分解:

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

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 9388800

約数和(自身を除く): 6417960

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, 380, 456, 570, 760, 1140, 1303, 2280, 2606, 3909, 5212, 6515, 7818, 10424, 13030, 15636, 19545, 24757, 26060, 31272, 39090, 49514, 52120, 74271, 78180, 99028, 123785, 148542, 156360, 198056, 247570, 297084, 371355, 495140, 594168, 742710, 990280, 1485420, 2970840]

約数ペア:

[(1, 2970840), (2, 1485420), (3, 990280), (4, 742710), (5, 594168), (6, 495140), (8, 371355), (10, 297084), (12, 247570), (15, 198056), (19, 156360), (20, 148542), (24, 123785), (30, 99028), (38, 78180), (40, 74271), (57, 52120), (60, 49514), (76, 39090), (95, 31272), (114, 26060), (120, 24757), (152, 19545), (190, 15636), (228, 13030), (285, 10424), (380, 7818), (456, 6515), (570, 5212), (760, 3909), (1140, 2606), (1303, 2280)]