493307280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{228383}}^1$

素因数の和:228405

約数の個数: 80

約数和(自身を含む): 1699176960

約数和(自身を除く): 1205869680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 228383, 456766, 685149, 913532, 1141915, 1370298, 1827064, 2055447, 2283830, 2740596, 3425745, 3654128, 4110894, 4567660, 5481192, 6166341, 6851490, 8221788, 9135320, 10277235, 10962384, 12332682, 13702980, 16443576, 18270640, 20554470, 24665364, 27405960, 30831705, 32887152, 41108940, 49330728, 54811920, 61663410, 82217880, 98661456, 123326820, 164435760, 246653640, 493307280]

約数ペア:

[(1, 493307280), (2, 246653640), (3, 164435760), (4, 123326820), (5, 98661456), (6, 82217880), (8, 61663410), (9, 54811920), (10, 49330728), (12, 41108940), (15, 32887152), (16, 30831705), (18, 27405960), (20, 24665364), (24, 20554470), (27, 18270640), (30, 16443576), (36, 13702980), (40, 12332682), (45, 10962384), (48, 10277235), (54, 9135320), (60, 8221788), (72, 6851490), (80, 6166341), (90, 5481192), (108, 4567660), (120, 4110894), (135, 3654128), (144, 3425745), (180, 2740596), (216, 2283830), (240, 2055447), (270, 1827064), (360, 1370298), (432, 1141915), (540, 913532), (720, 685149), (1080, 456766), (2160, 228383)]