140517360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{195163}}^1$

素因数の和:195182

約数の個数: 60

約数和(自身を含む): 471906552

約数和(自身を除く): 331389192

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, 195163, 390326, 585489, 780652, 975815, 1170978, 1561304, 1756467, 1951630, 2341956, 2927445, 3122608, 3512934, 3903260, 4683912, 5854890, 7025868, 7806520, 8782335, 9367824, 11709780, 14051736, 15613040, 17564670, 23419560, 28103472, 35129340, 46839120, 70258680, 140517360]

約数ペア:

[(1, 140517360), (2, 70258680), (3, 46839120), (4, 35129340), (5, 28103472), (6, 23419560), (8, 17564670), (9, 15613040), (10, 14051736), (12, 11709780), (15, 9367824), (16, 8782335), (18, 7806520), (20, 7025868), (24, 5854890), (30, 4683912), (36, 3903260), (40, 3512934), (45, 3122608), (48, 2927445), (60, 2341956), (72, 1951630), (80, 1756467), (90, 1561304), (120, 1170978), (144, 975815), (180, 780652), (240, 585489), (360, 390326), (720, 195163)]