290028480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43159}}^1$

素因数の和:43186

約数の個数: 112

約数和(自身を含む): 1052413440

約数和(自身を除く): 762384960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 43159, 86318, 129477, 172636, 215795, 258954, 302113, 345272, 431590, 517908, 604226, 647385, 690544, 863180, 906339, 1035816, 1208452, 1294770, 1381088, 1510565, 1726360, 1812678, 2071632, 2416904, 2589540, 2762176, 3021130, 3452720, 3625356, 4143264, 4531695, 4833808, 5179080, 6042260, 6905440, 7250712, 8286528, 9063390, 9667616, 10358160, 12084520, 13810880, 14501424, 18126780, 19335232, 20716320, 24169040, 29002848, 36253560, 41432640, 48338080, 58005696, 72507120, 96676160, 145014240, 290028480]

約数ペア:

[(1, 290028480), (2, 145014240), (3, 96676160), (4, 72507120), (5, 58005696), (6, 48338080), (7, 41432640), (8, 36253560), (10, 29002848), (12, 24169040), (14, 20716320), (15, 19335232), (16, 18126780), (20, 14501424), (21, 13810880), (24, 12084520), (28, 10358160), (30, 9667616), (32, 9063390), (35, 8286528), (40, 7250712), (42, 6905440), (48, 6042260), (56, 5179080), (60, 4833808), (64, 4531695), (70, 4143264), (80, 3625356), (84, 3452720), (96, 3021130), (105, 2762176), (112, 2589540), (120, 2416904), (140, 2071632), (160, 1812678), (168, 1726360), (192, 1510565), (210, 1381088), (224, 1294770), (240, 1208452), (280, 1035816), (320, 906339), (336, 863180), (420, 690544), (448, 647385), (480, 604226), (560, 517908), (672, 431590), (840, 345272), (960, 302113), (1120, 258954), (1344, 215795), (1680, 172636), (2240, 129477), (3360, 86318), (6720, 43159)]