90313560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{250871}}^1$

素因数の和:250888

約数の個数: 48

約数和(自身を含む): 293520240

約数和(自身を除く): 203206680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 250871, 501742, 752613, 1003484, 1254355, 1505226, 2006968, 2257839, 2508710, 3010452, 3763065, 4515678, 5017420, 6020904, 7526130, 9031356, 10034840, 11289195, 15052260, 18062712, 22578390, 30104520, 45156780, 90313560]

約数ペア:

[(1, 90313560), (2, 45156780), (3, 30104520), (4, 22578390), (5, 18062712), (6, 15052260), (8, 11289195), (9, 10034840), (10, 9031356), (12, 7526130), (15, 6020904), (18, 5017420), (20, 4515678), (24, 3763065), (30, 3010452), (36, 2508710), (40, 2257839), (45, 2006968), (60, 1505226), (72, 1254355), (90, 1003484), (120, 752613), (180, 501742), (360, 250871)]