15380436960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1525837}}^1$

素因数の和:1525865

約数の個数: 144

約数和(自身を含む): 59983743456

約数和(自身を除く): 44603306496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1525837, 3051674, 4577511, 6103348, 7629185, 9155022, 10680859, 12206696, 13732533, 15258370, 18310044, 21361718, 22887555, 24413392, 27465066, 30516740, 32042577, 36620088, 42723436, 45775110, 48826784, 53404295, 54930132, 61033480, 64085154, 68662665, 73240176, 85446872, 91550220, 96127731, 106808590, 109860264, 122066960, 128170308, 137325330, 146480352, 160212885, 170893744, 183100440, 192255462, 213617180, 219720528, 244133920, 256340616, 274650660, 320425770, 341787488, 366200880, 384510924, 427234360, 439441056, 480638655, 512681232, 549301320, 640851540, 732401760, 769021848, 854468720, 961277310, 1025362464, 1098602640, 1281703080, 1538043696, 1708937440, 1922554620, 2197205280, 2563406160, 3076087392, 3845109240, 5126812320, 7690218480, 15380436960]

約数ペア:

[(1, 15380436960), (2, 7690218480), (3, 5126812320), (4, 3845109240), (5, 3076087392), (6, 2563406160), (7, 2197205280), (8, 1922554620), (9, 1708937440), (10, 1538043696), (12, 1281703080), (14, 1098602640), (15, 1025362464), (16, 961277310), (18, 854468720), (20, 769021848), (21, 732401760), (24, 640851540), (28, 549301320), (30, 512681232), (32, 480638655), (35, 439441056), (36, 427234360), (40, 384510924), (42, 366200880), (45, 341787488), (48, 320425770), (56, 274650660), (60, 256340616), (63, 244133920), (70, 219720528), (72, 213617180), (80, 192255462), (84, 183100440), (90, 170893744), (96, 160212885), (105, 146480352), (112, 137325330), (120, 128170308), (126, 122066960), (140, 109860264), (144, 106808590), (160, 96127731), (168, 91550220), (180, 85446872), (210, 73240176), (224, 68662665), (240, 64085154), (252, 61033480), (280, 54930132), (288, 53404295), (315, 48826784), (336, 45775110), (360, 42723436), (420, 36620088), (480, 32042577), (504, 30516740), (560, 27465066), (630, 24413392), (672, 22887555), (720, 21361718), (840, 18310044), (1008, 15258370), (1120, 13732533), (1260, 12206696), (1440, 10680859), (1680, 9155022), (2016, 7629185), (2520, 6103348), (3360, 4577511), (5040, 3051674), (10080, 1525837)]