297720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{827}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 968760

約数和(自身を除く): 671040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 827, 1654, 2481, 3308, 4135, 4962, 6616, 7443, 8270, 9924, 12405, 14886, 16540, 19848, 24810, 29772, 33080, 37215, 49620, 59544, 74430, 99240, 148860, 297720]

約数ペア:

[(1, 297720), (2, 148860), (3, 99240), (4, 74430), (5, 59544), (6, 49620), (8, 37215), (9, 33080), (10, 29772), (12, 24810), (15, 19848), (18, 16540), (20, 14886), (24, 12405), (30, 9924), (36, 8270), (40, 7443), (45, 6616), (60, 4962), (72, 4135), (90, 3308), (120, 2481), (180, 1654), (360, 827)]