53945280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{18731}}^1$

素因数の和:18754

約数の個数: 84

約数和(自身を含む): 185559192

約数和(自身を除く): 131613912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 18731, 37462, 56193, 74924, 93655, 112386, 149848, 168579, 187310, 224772, 280965, 299696, 337158, 374620, 449544, 561930, 599392, 674316, 749240, 842895, 899088, 1123860, 1198784, 1348632, 1498480, 1685790, 1798176, 2247720, 2697264, 2996960, 3371580, 3596352, 4495440, 5394528, 5993920, 6743160, 8990880, 10789056, 13486320, 17981760, 26972640, 53945280]

約数ペア:

[(1, 53945280), (2, 26972640), (3, 17981760), (4, 13486320), (5, 10789056), (6, 8990880), (8, 6743160), (9, 5993920), (10, 5394528), (12, 4495440), (15, 3596352), (16, 3371580), (18, 2996960), (20, 2697264), (24, 2247720), (30, 1798176), (32, 1685790), (36, 1498480), (40, 1348632), (45, 1198784), (48, 1123860), (60, 899088), (64, 842895), (72, 749240), (80, 674316), (90, 599392), (96, 561930), (120, 449544), (144, 374620), (160, 337158), (180, 299696), (192, 280965), (240, 224772), (288, 187310), (320, 168579), (360, 149848), (480, 112386), (576, 93655), (720, 74924), (960, 56193), (1440, 37462), (2880, 18731)]