1140538440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{161093}}^1$

素因数の和:161166

約数の個数: 64

約数和(自身を含む): 3479630400

約数和(自身を除く): 2339091960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 161093, 322186, 483279, 644372, 805465, 966558, 1288744, 1610930, 1933116, 2416395, 3221860, 3866232, 4832790, 6443720, 9504487, 9665580, 19008974, 19331160, 28513461, 38017948, 47522435, 57026922, 76035896, 95044870, 114053844, 142567305, 190089740, 228107688, 285134610, 380179480, 570269220, 1140538440]

約数ペア:

[(1, 1140538440), (2, 570269220), (3, 380179480), (4, 285134610), (5, 228107688), (6, 190089740), (8, 142567305), (10, 114053844), (12, 95044870), (15, 76035896), (20, 57026922), (24, 47522435), (30, 38017948), (40, 28513461), (59, 19331160), (60, 19008974), (118, 9665580), (120, 9504487), (177, 6443720), (236, 4832790), (295, 3866232), (354, 3221860), (472, 2416395), (590, 1933116), (708, 1610930), (885, 1288744), (1180, 966558), (1416, 805465), (1770, 644372), (2360, 483279), (3540, 322186), (7080, 161093)]