161254440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3527}}^1$

素因数の和:3671

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 367098840

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3527, 3810, 4572, 5080, 5715, 7054, 7620, 9144, 10581, 11430, 14108, 15240, 17635, 21162, 22860, 28216, 31743, 35270, 42324, 45720, 52905, 63486, 70540, 84648, 105810, 126972, 141080, 158715, 211620, 253944, 317430, 423240, 447929, 634860, 895858, 1269720, 1343787, 1791716, 2239645, 2687574, 3583432, 4031361, 4479290, 5375148, 6718935, 8062722, 8958580, 10750296, 13437870, 16125444, 17917160, 20156805, 26875740, 32250888, 40313610, 53751480, 80627220, 161254440]

約数ペア:

[(1, 161254440), (2, 80627220), (3, 53751480), (4, 40313610), (5, 32250888), (6, 26875740), (8, 20156805), (9, 17917160), (10, 16125444), (12, 13437870), (15, 10750296), (18, 8958580), (20, 8062722), (24, 6718935), (30, 5375148), (36, 4479290), (40, 4031361), (45, 3583432), (60, 2687574), (72, 2239645), (90, 1791716), (120, 1343787), (127, 1269720), (180, 895858), (254, 634860), (360, 447929), (381, 423240), (508, 317430), (635, 253944), (762, 211620), (1016, 158715), (1143, 141080), (1270, 126972), (1524, 105810), (1905, 84648), (2286, 70540), (2540, 63486), (3048, 52905), (3527, 45720), (3810, 42324), (4572, 35270), (5080, 31743), (5715, 28216), (7054, 22860), (7620, 21162), (9144, 17635), (10581, 15240), (11430, 14108)]