13442487120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18670121}}^1$

素因数の和:18670140

約数の個数: 60

約数和(自身を含む): 45144354996

約数和(自身を除く): 31701867876

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, 18670121, 37340242, 56010363, 74680484, 93350605, 112020726, 149360968, 168031089, 186701210, 224041452, 280051815, 298721936, 336062178, 373402420, 448082904, 560103630, 672124356, 746804840, 840155445, 896165808, 1120207260, 1344248712, 1493609680, 1680310890, 2240414520, 2688497424, 3360621780, 4480829040, 6721243560, 13442487120]

約数ペア:

[(1, 13442487120), (2, 6721243560), (3, 4480829040), (4, 3360621780), (5, 2688497424), (6, 2240414520), (8, 1680310890), (9, 1493609680), (10, 1344248712), (12, 1120207260), (15, 896165808), (16, 840155445), (18, 746804840), (20, 672124356), (24, 560103630), (30, 448082904), (36, 373402420), (40, 336062178), (45, 298721936), (48, 280051815), (60, 224041452), (72, 186701210), (80, 168031089), (90, 149360968), (120, 112020726), (144, 93350605), (180, 74680484), (240, 56010363), (360, 37340242), (720, 18670121)]