80607240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 192

約数和(自身を含む): 310003200

約数和(自身を除く): 229395960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1103, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2206, 2436, 2520, 2610, 3045, 3309, 3480, 3654, 4060, 4412, 4872, 5220, 5515, 6090, 6618, 7308, 7721, 8120, 8824, 9135, 9927, 10440, 11030, 12180, 13236, 14616, 15442, 16545, 18270, 19854, 22060, 23163, 24360, 26472, 30884, 31987, 33090, 36540, 38605, 39708, 44120, 46326, 49635, 61768, 63974, 66180, 69489, 73080, 77210, 79416, 92652, 95961, 99270, 115815, 127948, 132360, 138978, 154420, 159935, 185304, 191922, 198540, 223909, 231630, 255896, 277956, 287883, 308840, 319870, 347445, 383844, 397080, 447818, 463260, 479805, 555912, 575766, 639740, 671727, 694890, 767688, 895636, 926520, 959610, 1119545, 1151532, 1279480, 1343454, 1389780, 1439415, 1791272, 1919220, 2015181, 2239090, 2303064, 2686908, 2779560, 2878830, 3358635, 3838440, 4030362, 4478180, 5373816, 5757660, 6717270, 8060724, 8956360, 10075905, 11515320, 13434540, 16121448, 20151810, 26869080, 40303620, 80607240]

約数ペア:

[(1, 80607240), (2, 40303620), (3, 26869080), (4, 20151810), (5, 16121448), (6, 13434540), (7, 11515320), (8, 10075905), (9, 8956360), (10, 8060724), (12, 6717270), (14, 5757660), (15, 5373816), (18, 4478180), (20, 4030362), (21, 3838440), (24, 3358635), (28, 2878830), (29, 2779560), (30, 2686908), (35, 2303064), (36, 2239090), (40, 2015181), (42, 1919220), (45, 1791272), (56, 1439415), (58, 1389780), (60, 1343454), (63, 1279480), (70, 1151532), (72, 1119545), (84, 959610), (87, 926520), (90, 895636), (105, 767688), (116, 694890), (120, 671727), (126, 639740), (140, 575766), (145, 555912), (168, 479805), (174, 463260), (180, 447818), (203, 397080), (210, 383844), (232, 347445), (252, 319870), (261, 308840), (280, 287883), (290, 277956), (315, 255896), (348, 231630), (360, 223909), (406, 198540), (420, 191922), (435, 185304), (504, 159935), (522, 154420), (580, 138978), (609, 132360), (630, 127948), (696, 115815), (812, 99270), (840, 95961), (870, 92652), (1015, 79416), (1044, 77210), (1103, 73080), (1160, 69489), (1218, 66180), (1260, 63974), (1305, 61768), (1624, 49635), (1740, 46326), (1827, 44120), (2030, 39708), (2088, 38605), (2206, 36540), (2436, 33090), (2520, 31987), (2610, 30884), (3045, 26472), (3309, 24360), (3480, 23163), (3654, 22060), (4060, 19854), (4412, 18270), (4872, 16545), (5220, 15442), (5515, 14616), (6090, 13236), (6618, 12180), (7308, 11030), (7721, 10440), (8120, 9927), (8824, 9135)]