240454080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2931

約数の個数: 168

約数和(自身を含む): 855878400

約数和(自身を除く): 615424320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2879, 2880, 3480, 4176, 4640, 5220, 5568, 5758, 6960, 8352, 8637, 9280, 10440, 11516, 13920, 14395, 16704, 17274, 20880, 23032, 25911, 27840, 28790, 34548, 41760, 43185, 46064, 51822, 57580, 69096, 83491, 83520, 86370, 92128, 103644, 115160, 129555, 138192, 166982, 172740, 184256, 207288, 230320, 250473, 259110, 276384, 333964, 345480, 414576, 417455, 460640, 500946, 518220, 552768, 667928, 690960, 751419, 829152, 834910, 921280, 1001892, 1036440, 1252365, 1335856, 1381920, 1502838, 1658304, 1669820, 2003784, 2072880, 2504730, 2671712, 2763840, 3005676, 3339640, 3757095, 4007568, 4145760, 5009460, 5343424, 6011352, 6679280, 7514190, 8015136, 8291520, 10018920, 12022704, 13358560, 15028380, 16030272, 20037840, 24045408, 26717120, 30056760, 40075680, 48090816, 60113520, 80151360, 120227040, 240454080]

約数ペア:

[(1, 240454080), (2, 120227040), (3, 80151360), (4, 60113520), (5, 48090816), (6, 40075680), (8, 30056760), (9, 26717120), (10, 24045408), (12, 20037840), (15, 16030272), (16, 15028380), (18, 13358560), (20, 12022704), (24, 10018920), (29, 8291520), (30, 8015136), (32, 7514190), (36, 6679280), (40, 6011352), (45, 5343424), (48, 5009460), (58, 4145760), (60, 4007568), (64, 3757095), (72, 3339640), (80, 3005676), (87, 2763840), (90, 2671712), (96, 2504730), (116, 2072880), (120, 2003784), (144, 1669820), (145, 1658304), (160, 1502838), (174, 1381920), (180, 1335856), (192, 1252365), (232, 1036440), (240, 1001892), (261, 921280), (288, 834910), (290, 829152), (320, 751419), (348, 690960), (360, 667928), (435, 552768), (464, 518220), (480, 500946), (522, 460640), (576, 417455), (580, 414576), (696, 345480), (720, 333964), (870, 276384), (928, 259110), (960, 250473), (1044, 230320), (1160, 207288), (1305, 184256), (1392, 172740), (1440, 166982), (1740, 138192), (1856, 129555), (2088, 115160), (2320, 103644), (2610, 92128), (2784, 86370), (2879, 83520), (2880, 83491), (3480, 69096), (4176, 57580), (4640, 51822), (5220, 46064), (5568, 43185), (5758, 41760), (6960, 34548), (8352, 28790), (8637, 27840), (9280, 25911), (10440, 23032), (11516, 20880), (13920, 17274), (14395, 16704)]