245837160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227627}}^1$

素因数の和:227647

約数の個数: 64

約数和(自身を含む): 819460800

約数和(自身を除く): 573623640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 227627, 455254, 682881, 910508, 1138135, 1365762, 1821016, 2048643, 2276270, 2731524, 3414405, 4097286, 4552540, 5463048, 6145929, 6828810, 8194572, 9105080, 10243215, 12291858, 13657620, 16389144, 20486430, 24583716, 27315240, 30729645, 40972860, 49167432, 61459290, 81945720, 122918580, 245837160]

約数ペア:

[(1, 245837160), (2, 122918580), (3, 81945720), (4, 61459290), (5, 49167432), (6, 40972860), (8, 30729645), (9, 27315240), (10, 24583716), (12, 20486430), (15, 16389144), (18, 13657620), (20, 12291858), (24, 10243215), (27, 9105080), (30, 8194572), (36, 6828810), (40, 6145929), (45, 5463048), (54, 4552540), (60, 4097286), (72, 3414405), (90, 2731524), (108, 2276270), (120, 2048643), (135, 1821016), (180, 1365762), (216, 1138135), (270, 910508), (360, 682881), (540, 455254), (1080, 227627)]