171711480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 532645200

約数和(自身を除く): 360933720

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, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1489, 1860, 1922, 2883, 2978, 3720, 3844, 4467, 4805, 5766, 5956, 7445, 7688, 8934, 9610, 11532, 11912, 14415, 14890, 17868, 19220, 22335, 23064, 28830, 29780, 35736, 38440, 44670, 46159, 57660, 59560, 89340, 92318, 115320, 138477, 178680, 184636, 230795, 276954, 369272, 461590, 553908, 692385, 923180, 1107816, 1384770, 1430929, 1846360, 2769540, 2861858, 4292787, 5539080, 5723716, 7154645, 8585574, 11447432, 14309290, 17171148, 21463935, 28618580, 34342296, 42927870, 57237160, 85855740, 171711480]

約数ペア:

[(1, 171711480), (2, 85855740), (3, 57237160), (4, 42927870), (5, 34342296), (6, 28618580), (8, 21463935), (10, 17171148), (12, 14309290), (15, 11447432), (20, 8585574), (24, 7154645), (30, 5723716), (31, 5539080), (40, 4292787), (60, 2861858), (62, 2769540), (93, 1846360), (120, 1430929), (124, 1384770), (155, 1107816), (186, 923180), (248, 692385), (310, 553908), (372, 461590), (465, 369272), (620, 276954), (744, 230795), (930, 184636), (961, 178680), (1240, 138477), (1489, 115320), (1860, 92318), (1922, 89340), (2883, 59560), (2978, 57660), (3720, 46159), (3844, 44670), (4467, 38440), (4805, 35736), (5766, 29780), (5956, 28830), (7445, 23064), (7688, 22335), (8934, 19220), (9610, 17868), (11532, 14890), (11912, 14415)]