11921464080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16557589}}^1$

素因数の和:16557608

約数の個数: 60

約数和(自身を含む): 40036252620

約数和(自身を除く): 28114788540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16557589, 33115178, 49672767, 66230356, 82787945, 99345534, 132460712, 149018301, 165575890, 198691068, 248363835, 264921424, 298036602, 331151780, 397382136, 496727670, 596073204, 662303560, 745091505, 794764272, 993455340, 1192146408, 1324607120, 1490183010, 1986910680, 2384292816, 2980366020, 3973821360, 5960732040, 11921464080]

約数ペア:

[(1, 11921464080), (2, 5960732040), (3, 3973821360), (4, 2980366020), (5, 2384292816), (6, 1986910680), (8, 1490183010), (9, 1324607120), (10, 1192146408), (12, 993455340), (15, 794764272), (16, 745091505), (18, 662303560), (20, 596073204), (24, 496727670), (30, 397382136), (36, 331151780), (40, 298036602), (45, 264921424), (48, 248363835), (60, 198691068), (72, 165575890), (80, 149018301), (90, 132460712), (120, 99345534), (144, 82787945), (180, 66230356), (240, 49672767), (360, 33115178), (720, 16557589)]