26177640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 81505440

約数和(自身を除く): 55327800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 227, 248, 310, 372, 454, 465, 620, 681, 744, 908, 930, 961, 1135, 1240, 1362, 1816, 1860, 1922, 2270, 2724, 2883, 3405, 3720, 3844, 4540, 4805, 5448, 5766, 6810, 7037, 7688, 9080, 9610, 11532, 13620, 14074, 14415, 19220, 21111, 23064, 27240, 28148, 28830, 35185, 38440, 42222, 56296, 57660, 70370, 84444, 105555, 115320, 140740, 168888, 211110, 218147, 281480, 422220, 436294, 654441, 844440, 872588, 1090735, 1308882, 1745176, 2181470, 2617764, 3272205, 4362940, 5235528, 6544410, 8725880, 13088820, 26177640]

約数ペア:

[(1, 26177640), (2, 13088820), (3, 8725880), (4, 6544410), (5, 5235528), (6, 4362940), (8, 3272205), (10, 2617764), (12, 2181470), (15, 1745176), (20, 1308882), (24, 1090735), (30, 872588), (31, 844440), (40, 654441), (60, 436294), (62, 422220), (93, 281480), (120, 218147), (124, 211110), (155, 168888), (186, 140740), (227, 115320), (248, 105555), (310, 84444), (372, 70370), (454, 57660), (465, 56296), (620, 42222), (681, 38440), (744, 35185), (908, 28830), (930, 28148), (961, 27240), (1135, 23064), (1240, 21111), (1362, 19220), (1816, 14415), (1860, 14074), (1922, 13620), (2270, 11532), (2724, 9610), (2883, 9080), (3405, 7688), (3720, 7037), (3844, 6810), (4540, 5766), (4805, 5448)]