141790680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{393863}}^1$

素因数の和:393880

約数の個数: 48

約数和(自身を含む): 460820880

約数和(自身を除く): 319030200

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, 393863, 787726, 1181589, 1575452, 1969315, 2363178, 3150904, 3544767, 3938630, 4726356, 5907945, 7089534, 7877260, 9452712, 11815890, 14179068, 15754520, 17723835, 23631780, 28358136, 35447670, 47263560, 70895340, 141790680]

約数ペア:

[(1, 141790680), (2, 70895340), (3, 47263560), (4, 35447670), (5, 28358136), (6, 23631780), (8, 17723835), (9, 15754520), (10, 14179068), (12, 11815890), (15, 9452712), (18, 7877260), (20, 7089534), (24, 5907945), (30, 4726356), (36, 3938630), (40, 3544767), (45, 3150904), (60, 2363178), (72, 1969315), (90, 1575452), (120, 1181589), (180, 787726), (360, 393863)]