203574240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{141371}}^1$

素因数の和:141392

約数の個数: 72

約数和(自身を含む): 694702008

約数和(自身を除く): 491127768

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, 141371, 282742, 424113, 565484, 706855, 848226, 1130968, 1272339, 1413710, 1696452, 2120565, 2261936, 2544678, 2827420, 3392904, 4241130, 4523872, 5089356, 5654840, 6361695, 6785808, 8482260, 10178712, 11309680, 12723390, 13571616, 16964520, 20357424, 22619360, 25446780, 33929040, 40714848, 50893560, 67858080, 101787120, 203574240]

約数ペア:

[(1, 203574240), (2, 101787120), (3, 67858080), (4, 50893560), (5, 40714848), (6, 33929040), (8, 25446780), (9, 22619360), (10, 20357424), (12, 16964520), (15, 13571616), (16, 12723390), (18, 11309680), (20, 10178712), (24, 8482260), (30, 6785808), (32, 6361695), (36, 5654840), (40, 5089356), (45, 4523872), (48, 4241130), (60, 3392904), (72, 2827420), (80, 2544678), (90, 2261936), (96, 2120565), (120, 1696452), (144, 1413710), (160, 1272339), (180, 1130968), (240, 848226), (288, 706855), (360, 565484), (480, 424113), (720, 282742), (1440, 141371)]