15661271520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{184337}}^1$

素因数の和:184417

約数の個数: 144

約数和(自身を含む): 54350215920

約数和(自身を除く): 38688944400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5664, 7080, 8496, 9440, 10620, 14160, 16992, 21240, 28320, 42480, 84960, 184337, 368674, 553011, 737348, 921685, 1106022, 1474696, 1659033, 1843370, 2212044, 2765055, 2949392, 3318066, 3686740, 4424088, 5530110, 5898784, 6636132, 7373480, 8295165, 8848176, 10875883, 11060220, 13272264, 14746960, 16590330, 17696352, 21751766, 22120440, 26544528, 29493920, 32627649, 33180660, 43503532, 44240880, 53089056, 54379415, 65255298, 66361320, 87007064, 88481760, 97882947, 108758830, 130510596, 132722640, 163138245, 174014128, 195765894, 217517660, 261021192, 265445280, 326276490, 348028256, 391531788, 435035320, 489414735, 522042384, 652552980, 783063576, 870070640, 978829470, 1044084768, 1305105960, 1566127152, 1740141280, 1957658940, 2610211920, 3132254304, 3915317880, 5220423840, 7830635760, 15661271520]

約数ペア:

[(1, 15661271520), (2, 7830635760), (3, 5220423840), (4, 3915317880), (5, 3132254304), (6, 2610211920), (8, 1957658940), (9, 1740141280), (10, 1566127152), (12, 1305105960), (15, 1044084768), (16, 978829470), (18, 870070640), (20, 783063576), (24, 652552980), (30, 522042384), (32, 489414735), (36, 435035320), (40, 391531788), (45, 348028256), (48, 326276490), (59, 265445280), (60, 261021192), (72, 217517660), (80, 195765894), (90, 174014128), (96, 163138245), (118, 132722640), (120, 130510596), (144, 108758830), (160, 97882947), (177, 88481760), (180, 87007064), (236, 66361320), (240, 65255298), (288, 54379415), (295, 53089056), (354, 44240880), (360, 43503532), (472, 33180660), (480, 32627649), (531, 29493920), (590, 26544528), (708, 22120440), (720, 21751766), (885, 17696352), (944, 16590330), (1062, 14746960), (1180, 13272264), (1416, 11060220), (1440, 10875883), (1770, 8848176), (1888, 8295165), (2124, 7373480), (2360, 6636132), (2655, 5898784), (2832, 5530110), (3540, 4424088), (4248, 3686740), (4720, 3318066), (5310, 2949392), (5664, 2765055), (7080, 2212044), (8496, 1843370), (9440, 1659033), (10620, 1474696), (14160, 1106022), (16992, 921685), (21240, 737348), (28320, 553011), (42480, 368674), (84960, 184337)]