228088440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211193}}^1$

素因数の和:211213

約数の個数: 64

約数和(自身を含む): 760298400

約数和(自身を除く): 532209960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 211193, 422386, 633579, 844772, 1055965, 1267158, 1689544, 1900737, 2111930, 2534316, 3167895, 3801474, 4223860, 5068632, 5702211, 6335790, 7602948, 8447720, 9503685, 11404422, 12671580, 15205896, 19007370, 22808844, 25343160, 28511055, 38014740, 45617688, 57022110, 76029480, 114044220, 228088440]

約数ペア:

[(1, 228088440), (2, 114044220), (3, 76029480), (4, 57022110), (5, 45617688), (6, 38014740), (8, 28511055), (9, 25343160), (10, 22808844), (12, 19007370), (15, 15205896), (18, 12671580), (20, 11404422), (24, 9503685), (27, 8447720), (30, 7602948), (36, 6335790), (40, 5702211), (45, 5068632), (54, 4223860), (60, 3801474), (72, 3167895), (90, 2534316), (108, 2111930), (120, 1900737), (135, 1689544), (180, 1267158), (216, 1055965), (270, 844772), (360, 633579), (540, 422386), (1080, 211193)]