15322762440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{72019}}^1$

素因数の和:72236

約数の個数: 128

約数和(自身を含む): 51335856000

約数和(自身を除く): 36013093560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 10638, 11820, 14184, 17730, 21276, 23640, 26595, 35460, 42552, 53190, 70920, 72019, 106380, 144038, 212760, 216057, 288076, 360095, 432114, 576152, 648171, 720190, 864228, 1080285, 1296342, 1440380, 1728456, 1944513, 2160570, 2592684, 2880760, 3240855, 3889026, 4321140, 5185368, 6481710, 7778052, 8642280, 9722565, 12963420, 14187743, 15556104, 19445130, 25926840, 28375486, 38890260, 42563229, 56750972, 70938715, 77780520, 85126458, 113501944, 127689687, 141877430, 170252916, 212816145, 255379374, 283754860, 340505832, 383069061, 425632290, 510758748, 567509720, 638448435, 766138122, 851264580, 1021517496, 1276896870, 1532276244, 1702529160, 1915345305, 2553793740, 3064552488, 3830690610, 5107587480, 7661381220, 15322762440]

約数ペア:

[(1, 15322762440), (2, 7661381220), (3, 5107587480), (4, 3830690610), (5, 3064552488), (6, 2553793740), (8, 1915345305), (9, 1702529160), (10, 1532276244), (12, 1276896870), (15, 1021517496), (18, 851264580), (20, 766138122), (24, 638448435), (27, 567509720), (30, 510758748), (36, 425632290), (40, 383069061), (45, 340505832), (54, 283754860), (60, 255379374), (72, 212816145), (90, 170252916), (108, 141877430), (120, 127689687), (135, 113501944), (180, 85126458), (197, 77780520), (216, 70938715), (270, 56750972), (360, 42563229), (394, 38890260), (540, 28375486), (591, 25926840), (788, 19445130), (985, 15556104), (1080, 14187743), (1182, 12963420), (1576, 9722565), (1773, 8642280), (1970, 7778052), (2364, 6481710), (2955, 5185368), (3546, 4321140), (3940, 3889026), (4728, 3240855), (5319, 2880760), (5910, 2592684), (7092, 2160570), (7880, 1944513), (8865, 1728456), (10638, 1440380), (11820, 1296342), (14184, 1080285), (17730, 864228), (21276, 720190), (23640, 648171), (26595, 576152), (35460, 432114), (42552, 360095), (53190, 288076), (70920, 216057), (72019, 212760), (106380, 144038)]