180630816

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26501}}^1$

素因数の和:26585

約数の個数: 48

約数和(自身を含む): 480852288

約数和(自身を除く): 300221472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 26501, 53002, 79503, 106004, 159006, 212008, 318012, 424016, 636024, 848032, 1272048, 1881571, 2544096, 3763142, 5644713, 7526284, 11289426, 15052568, 22578852, 30105136, 45157704, 60210272, 90315408, 180630816]

約数ペア:

[(1, 180630816), (2, 90315408), (3, 60210272), (4, 45157704), (6, 30105136), (8, 22578852), (12, 15052568), (16, 11289426), (24, 7526284), (32, 5644713), (48, 3763142), (71, 2544096), (96, 1881571), (142, 1272048), (213, 848032), (284, 636024), (426, 424016), (568, 318012), (852, 212008), (1136, 159006), (1704, 106004), (2272, 79503), (3408, 53002), (6816, 26501)]