196714080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{136607}}^1$

素因数の和:136628

約数の個数: 72

約数和(自身を含む): 671291712

約数和(自身を除く): 474577632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 136607, 273214, 409821, 546428, 683035, 819642, 1092856, 1229463, 1366070, 1639284, 2049105, 2185712, 2458926, 2732140, 3278568, 4098210, 4371424, 4917852, 5464280, 6147315, 6557136, 8196420, 9835704, 10928560, 12294630, 13114272, 16392840, 19671408, 21857120, 24589260, 32785680, 39342816, 49178520, 65571360, 98357040, 196714080]

約数ペア:

[(1, 196714080), (2, 98357040), (3, 65571360), (4, 49178520), (5, 39342816), (6, 32785680), (8, 24589260), (9, 21857120), (10, 19671408), (12, 16392840), (15, 13114272), (16, 12294630), (18, 10928560), (20, 9835704), (24, 8196420), (30, 6557136), (32, 6147315), (36, 5464280), (40, 4917852), (45, 4371424), (48, 4098210), (60, 3278568), (72, 2732140), (80, 2458926), (90, 2185712), (96, 2049105), (120, 1639284), (144, 1366070), (160, 1229463), (180, 1092856), (240, 819642), (288, 683035), (360, 546428), (480, 409821), (720, 273214), (1440, 136607)]