6576720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 20742720

約数和(自身を除く): 14166000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 409, 536, 670, 804, 818, 1005, 1072, 1227, 1340, 1608, 1636, 2010, 2045, 2454, 2680, 3216, 3272, 4020, 4090, 4908, 5360, 6135, 6544, 8040, 8180, 9816, 12270, 16080, 16360, 19632, 24540, 27403, 32720, 49080, 54806, 82209, 98160, 109612, 137015, 164418, 219224, 274030, 328836, 411045, 438448, 548060, 657672, 822090, 1096120, 1315344, 1644180, 2192240, 3288360, 6576720]

約数ペア:

[(1, 6576720), (2, 3288360), (3, 2192240), (4, 1644180), (5, 1315344), (6, 1096120), (8, 822090), (10, 657672), (12, 548060), (15, 438448), (16, 411045), (20, 328836), (24, 274030), (30, 219224), (40, 164418), (48, 137015), (60, 109612), (67, 98160), (80, 82209), (120, 54806), (134, 49080), (201, 32720), (240, 27403), (268, 24540), (335, 19632), (402, 16360), (409, 16080), (536, 12270), (670, 9816), (804, 8180), (818, 8040), (1005, 6544), (1072, 6135), (1227, 5360), (1340, 4908), (1608, 4090), (1636, 4020), (2010, 3272), (2045, 3216), (2454, 2680)]