397560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3313}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 1193040

約数和(自身を除く): 795480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3313, 6626, 9939, 13252, 16565, 19878, 26504, 33130, 39756, 49695, 66260, 79512, 99390, 132520, 198780, 397560]

約数ペア:

[(1, 397560), (2, 198780), (3, 132520), (4, 99390), (5, 79512), (6, 66260), (8, 49695), (10, 39756), (12, 33130), (15, 26504), (20, 19878), (24, 16565), (30, 13252), (40, 9939), (60, 6626), (120, 3313)]