87498720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60763}}^1$

素因数の和:60784

約数の個数: 72

約数和(自身を含む): 298594296

約数和(自身を除く): 211095576

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, 60763, 121526, 182289, 243052, 303815, 364578, 486104, 546867, 607630, 729156, 911445, 972208, 1093734, 1215260, 1458312, 1822890, 1944416, 2187468, 2430520, 2734335, 2916624, 3645780, 4374936, 4861040, 5468670, 5833248, 7291560, 8749872, 9722080, 10937340, 14583120, 17499744, 21874680, 29166240, 43749360, 87498720]

約数ペア:

[(1, 87498720), (2, 43749360), (3, 29166240), (4, 21874680), (5, 17499744), (6, 14583120), (8, 10937340), (9, 9722080), (10, 8749872), (12, 7291560), (15, 5833248), (16, 5468670), (18, 4861040), (20, 4374936), (24, 3645780), (30, 2916624), (32, 2734335), (36, 2430520), (40, 2187468), (45, 1944416), (48, 1822890), (60, 1458312), (72, 1215260), (80, 1093734), (90, 972208), (96, 911445), (120, 729156), (144, 607630), (160, 546867), (180, 486104), (240, 364578), (288, 303815), (360, 243052), (480, 182289), (720, 121526), (1440, 60763)]