15661654560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1208461}}^1$

素因数の和:1208488

約数の個数: 120

約数和(自身を含む): 55272634956

約数和(自身を除く): 39610980396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1208461, 2416922, 3625383, 4833844, 6042305, 7250766, 9667688, 10876149, 12084610, 14501532, 18126915, 19335376, 21752298, 24169220, 29003064, 32628447, 36253830, 38670752, 43504596, 48338440, 54380745, 58006128, 65256894, 72507660, 87009192, 96676880, 97885341, 108761490, 116012256, 130513788, 145015320, 163142235, 174018384, 193353760, 195770682, 217522980, 261027576, 290030640, 326284470, 348036768, 391541364, 435045960, 489426705, 522055152, 580061280, 652568940, 783082728, 870091920, 978853410, 1044110304, 1305137880, 1566165456, 1740183840, 1957706820, 2610275760, 3132330912, 3915413640, 5220551520, 7830827280, 15661654560]

約数ペア:

[(1, 15661654560), (2, 7830827280), (3, 5220551520), (4, 3915413640), (5, 3132330912), (6, 2610275760), (8, 1957706820), (9, 1740183840), (10, 1566165456), (12, 1305137880), (15, 1044110304), (16, 978853410), (18, 870091920), (20, 783082728), (24, 652568940), (27, 580061280), (30, 522055152), (32, 489426705), (36, 435045960), (40, 391541364), (45, 348036768), (48, 326284470), (54, 290030640), (60, 261027576), (72, 217522980), (80, 195770682), (81, 193353760), (90, 174018384), (96, 163142235), (108, 145015320), (120, 130513788), (135, 116012256), (144, 108761490), (160, 97885341), (162, 96676880), (180, 87009192), (216, 72507660), (240, 65256894), (270, 58006128), (288, 54380745), (324, 48338440), (360, 43504596), (405, 38670752), (432, 36253830), (480, 32628447), (540, 29003064), (648, 24169220), (720, 21752298), (810, 19335376), (864, 18126915), (1080, 14501532), (1296, 12084610), (1440, 10876149), (1620, 9667688), (2160, 7250766), (2592, 6042305), (3240, 4833844), (4320, 3625383), (6480, 2416922), (12960, 1208461)]