15172392960

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{54877}}^1$

素因数の和:54913

約数の個数: 192

約数和(自身を含む): 53934098400

約数和(自身を除く): 38761705440

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 54877, 55296, 69120, 92160, 109754, 138240, 164631, 219508, 274385, 276480, 329262, 439016, 493893, 548770, 658524, 823155, 878032, 987786, 1097540, 1317048, 1481679, 1646310, 1756064, 1975572, 2195080, 2469465, 2634096, 2963358, 3292620, 3512128, 3951144, 4390160, 4938930, 5268192, 5926716, 6585240, 7024256, 7408395, 7902288, 8780320, 9877860, 10536384, 11853432, 13170480, 14048512, 14816790, 15804576, 17560640, 19755720, 21072768, 23706864, 26340960, 28097024, 29633580, 31609152, 35121280, 39511440, 42145536, 47413728, 52681920, 56194048, 59267160, 63218304, 70242560, 79022880, 84291072, 94827456, 105363840, 112388096, 118534320, 126436608, 140485120, 158045760, 168582144, 189654912, 210727680, 237068640, 252873216, 280970240, 316091520, 337164288, 379309824, 421455360, 474137280, 505746432, 561940480, 632183040, 758619648, 842910720, 948274560, 1011492864, 1264366080, 1517239296, 1685821440, 1896549120, 2528732160, 3034478592, 3793098240, 5057464320, 7586196480, 15172392960]

約数ペア:

[(1, 15172392960), (2, 7586196480), (3, 5057464320), (4, 3793098240), (5, 3034478592), (6, 2528732160), (8, 1896549120), (9, 1685821440), (10, 1517239296), (12, 1264366080), (15, 1011492864), (16, 948274560), (18, 842910720), (20, 758619648), (24, 632183040), (27, 561940480), (30, 505746432), (32, 474137280), (36, 421455360), (40, 379309824), (45, 337164288), (48, 316091520), (54, 280970240), (60, 252873216), (64, 237068640), (72, 210727680), (80, 189654912), (90, 168582144), (96, 158045760), (108, 140485120), (120, 126436608), (128, 118534320), (135, 112388096), (144, 105363840), (160, 94827456), (180, 84291072), (192, 79022880), (216, 70242560), (240, 63218304), (256, 59267160), (270, 56194048), (288, 52681920), (320, 47413728), (360, 42145536), (384, 39511440), (432, 35121280), (480, 31609152), (512, 29633580), (540, 28097024), (576, 26340960), (640, 23706864), (720, 21072768), (768, 19755720), (864, 17560640), (960, 15804576), (1024, 14816790), (1080, 14048512), (1152, 13170480), (1280, 11853432), (1440, 10536384), (1536, 9877860), (1728, 8780320), (1920, 7902288), (2048, 7408395), (2160, 7024256), (2304, 6585240), (2560, 5926716), (2880, 5268192), (3072, 4938930), (3456, 4390160), (3840, 3951144), (4320, 3512128), (4608, 3292620), (5120, 2963358), (5760, 2634096), (6144, 2469465), (6912, 2195080), (7680, 1975572), (8640, 1756064), (9216, 1646310), (10240, 1481679), (11520, 1317048), (13824, 1097540), (15360, 987786), (17280, 878032), (18432, 823155), (23040, 658524), (27648, 548770), (30720, 493893), (34560, 439016), (46080, 329262), (54877, 276480), (55296, 274385), (69120, 219508), (92160, 164631), (109754, 138240)]