229105440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 785748600

約数和(自身を除く): 556643160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 389, 409, 480, 720, 778, 818, 1167, 1227, 1440, 1556, 1636, 1945, 2045, 2334, 2454, 3112, 3272, 3501, 3681, 3890, 4090, 4668, 4908, 5835, 6135, 6224, 6544, 7002, 7362, 7780, 8180, 9336, 9816, 11670, 12270, 12448, 13088, 14004, 14724, 15560, 16360, 17505, 18405, 18672, 19632, 23340, 24540, 28008, 29448, 31120, 32720, 35010, 36810, 37344, 39264, 46680, 49080, 56016, 58896, 62240, 65440, 70020, 73620, 93360, 98160, 112032, 117792, 140040, 147240, 159101, 186720, 196320, 280080, 294480, 318202, 477303, 560160, 588960, 636404, 795505, 954606, 1272808, 1431909, 1591010, 1909212, 2386515, 2545616, 2863818, 3182020, 3818424, 4773030, 5091232, 5727636, 6364040, 7159545, 7636848, 9546060, 11455272, 12728080, 14319090, 15273696, 19092120, 22910544, 25456160, 28638180, 38184240, 45821088, 57276360, 76368480, 114552720, 229105440]

約数ペア:

[(1, 229105440), (2, 114552720), (3, 76368480), (4, 57276360), (5, 45821088), (6, 38184240), (8, 28638180), (9, 25456160), (10, 22910544), (12, 19092120), (15, 15273696), (16, 14319090), (18, 12728080), (20, 11455272), (24, 9546060), (30, 7636848), (32, 7159545), (36, 6364040), (40, 5727636), (45, 5091232), (48, 4773030), (60, 3818424), (72, 3182020), (80, 2863818), (90, 2545616), (96, 2386515), (120, 1909212), (144, 1591010), (160, 1431909), (180, 1272808), (240, 954606), (288, 795505), (360, 636404), (389, 588960), (409, 560160), (480, 477303), (720, 318202), (778, 294480), (818, 280080), (1167, 196320), (1227, 186720), (1440, 159101), (1556, 147240), (1636, 140040), (1945, 117792), (2045, 112032), (2334, 98160), (2454, 93360), (3112, 73620), (3272, 70020), (3501, 65440), (3681, 62240), (3890, 58896), (4090, 56016), (4668, 49080), (4908, 46680), (5835, 39264), (6135, 37344), (6224, 36810), (6544, 35010), (7002, 32720), (7362, 31120), (7780, 29448), (8180, 28008), (9336, 24540), (9816, 23340), (11670, 19632), (12270, 18672), (12448, 18405), (13088, 17505), (14004, 16360), (14724, 15560)]