48709620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90203}}^1$

素因数の和:90221

約数の個数: 48

約数和(自身を含む): 151542720

約数和(自身を除く): 102833100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90203, 180406, 270609, 360812, 451015, 541218, 811827, 902030, 1082436, 1353045, 1623654, 1804060, 2435481, 2706090, 3247308, 4059135, 4870962, 5412180, 8118270, 9741924, 12177405, 16236540, 24354810, 48709620]

約数ペア:

[(1, 48709620), (2, 24354810), (3, 16236540), (4, 12177405), (5, 9741924), (6, 8118270), (9, 5412180), (10, 4870962), (12, 4059135), (15, 3247308), (18, 2706090), (20, 2435481), (27, 1804060), (30, 1623654), (36, 1353045), (45, 1082436), (54, 902030), (60, 811827), (90, 541218), (108, 451015), (135, 360812), (180, 270609), (270, 180406), (540, 90203)]