378033840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16937}}^1$

素因数の和:16987

約数の個数: 120

約数和(自身を含む): 1310594688

約数和(自身を除く): 932560848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 16937, 22320, 33874, 50811, 67748, 84685, 101622, 135496, 152433, 169370, 203244, 254055, 270992, 304866, 338740, 406488, 508110, 525047, 609732, 677480, 762165, 812976, 1016220, 1050094, 1219464, 1354960, 1524330, 1575141, 2032440, 2100188, 2438928, 2625235, 3048660, 3150282, 4064880, 4200376, 4725423, 5250470, 6097320, 6300564, 7875705, 8400752, 9450846, 10500940, 12194640, 12601128, 15751410, 18901692, 21001880, 23627115, 25202256, 31502820, 37803384, 42003760, 47254230, 63005640, 75606768, 94508460, 126011280, 189016920, 378033840]

約数ペア:

[(1, 378033840), (2, 189016920), (3, 126011280), (4, 94508460), (5, 75606768), (6, 63005640), (8, 47254230), (9, 42003760), (10, 37803384), (12, 31502820), (15, 25202256), (16, 23627115), (18, 21001880), (20, 18901692), (24, 15751410), (30, 12601128), (31, 12194640), (36, 10500940), (40, 9450846), (45, 8400752), (48, 7875705), (60, 6300564), (62, 6097320), (72, 5250470), (80, 4725423), (90, 4200376), (93, 4064880), (120, 3150282), (124, 3048660), (144, 2625235), (155, 2438928), (180, 2100188), (186, 2032440), (240, 1575141), (248, 1524330), (279, 1354960), (310, 1219464), (360, 1050094), (372, 1016220), (465, 812976), (496, 762165), (558, 677480), (620, 609732), (720, 525047), (744, 508110), (930, 406488), (1116, 338740), (1240, 304866), (1395, 270992), (1488, 254055), (1860, 203244), (2232, 169370), (2480, 152433), (2790, 135496), (3720, 101622), (4464, 84685), (5580, 67748), (7440, 50811), (11160, 33874), (16937, 22320)]