74306880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25801}}^1$

素因数の和:25824

約数の個数: 84

約数和(自身を含む): 255594612

約数和(自身を除く): 181287732

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25801, 51602, 77403, 103204, 129005, 154806, 206408, 232209, 258010, 309612, 387015, 412816, 464418, 516020, 619224, 774030, 825632, 928836, 1032040, 1161045, 1238448, 1548060, 1651264, 1857672, 2064080, 2322090, 2476896, 3096120, 3715344, 4128160, 4644180, 4953792, 6192240, 7430688, 8256320, 9288360, 12384480, 14861376, 18576720, 24768960, 37153440, 74306880]

約数ペア:

[(1, 74306880), (2, 37153440), (3, 24768960), (4, 18576720), (5, 14861376), (6, 12384480), (8, 9288360), (9, 8256320), (10, 7430688), (12, 6192240), (15, 4953792), (16, 4644180), (18, 4128160), (20, 3715344), (24, 3096120), (30, 2476896), (32, 2322090), (36, 2064080), (40, 1857672), (45, 1651264), (48, 1548060), (60, 1238448), (64, 1161045), (72, 1032040), (80, 928836), (90, 825632), (96, 774030), (120, 619224), (144, 516020), (160, 464418), (180, 412816), (192, 387015), (240, 309612), (288, 258010), (320, 232209), (360, 206408), (480, 154806), (576, 129005), (720, 103204), (960, 77403), (1440, 51602), (2880, 25801)]