68882040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191339}}^1$

素因数の和:191356

約数の個数: 48

約数和(自身を含む): 223867800

約数和(自身を除く): 154985760

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, 191339, 382678, 574017, 765356, 956695, 1148034, 1530712, 1722051, 1913390, 2296068, 2870085, 3444102, 3826780, 4592136, 5740170, 6888204, 7653560, 8610255, 11480340, 13776408, 17220510, 22960680, 34441020, 68882040]

約数ペア:

[(1, 68882040), (2, 34441020), (3, 22960680), (4, 17220510), (5, 13776408), (6, 11480340), (8, 8610255), (9, 7653560), (10, 6888204), (12, 5740170), (15, 4592136), (18, 3826780), (20, 3444102), (24, 2870085), (30, 2296068), (36, 1913390), (40, 1722051), (45, 1530712), (60, 1148034), (72, 956695), (90, 765356), (120, 574017), (180, 382678), (360, 191339)]