399003576480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{38629}}^1$

素因数の和:39453

約数の個数: 240

約数和(自身を含む): 1409953434120

約数和(自身を除く): 1010949857640

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, 797, 810, 864, 1080, 1296, 1440, 1594, 1620, 2160, 2391, 2592, 3188, 3240, 3985, 4320, 4782, 6376, 6480, 7173, 7970, 9564, 11955, 12752, 12960, 14346, 15940, 19128, 21519, 23910, 25504, 28692, 31880, 35865, 38256, 38629, 43038, 47820, 57384, 63760, 64557, 71730, 76512, 77258, 86076, 95640, 107595, 114768, 115887, 127520, 129114, 143460, 154516, 172152, 191280, 193145, 215190, 229536, 231774, 258228, 286920, 309032, 322785, 344304, 347661, 382560, 386290, 430380, 463548, 516456, 573840, 579435, 618064, 645570, 688608, 695322, 772580, 860760, 927096, 1032912, 1042983, 1147680, 1158870, 1236128, 1291140, 1390644, 1545160, 1721520, 1738305, 1854192, 2065824, 2085966, 2317740, 2582280, 2781288, 3090320, 3128949, 3443040, 3476610, 3708384, 4171932, 4635480, 5164560, 5214915, 5562576, 6180640, 6257898, 6953220, 8343864, 9270960, 10329120, 10429830, 11125152, 12515796, 13906440, 15644745, 16687728, 18541920, 20859660, 25031592, 27812880, 30787313, 31289490, 33375456, 41719320, 50063184, 55625760, 61574626, 62578980, 83438640, 92361939, 100126368, 123149252, 125157960, 153936565, 166877280, 184723878, 246298504, 250315920, 277085817, 307873130, 369447756, 461809695, 492597008, 500631840, 554171634, 615746260, 738895512, 831257451, 923619390, 985194016, 1108343268, 1231492520, 1385429085, 1477791024, 1662514902, 1847238780, 2216686536, 2462985040, 2493772353, 2770858170, 2955582048, 3325029804, 3694477560, 4156287255, 4433373072, 4925970080, 4987544706, 5541716340, 6650059608, 7388955120, 8312574510, 8866746144, 9975089412, 11083432680, 12468861765, 13300119216, 14777910240, 16625149020, 19950178824, 22166865360, 24937723530, 26600238432, 33250298040, 39900357648, 44333730720, 49875447060, 66500596080, 79800715296, 99750894120, 133001192160, 199501788240, 399003576480]

約数ペア:

[(1, 399003576480), (2, 199501788240), (3, 133001192160), (4, 99750894120), (5, 79800715296), (6, 66500596080), (8, 49875447060), (9, 44333730720), (10, 39900357648), (12, 33250298040), (15, 26600238432), (16, 24937723530), (18, 22166865360), (20, 19950178824), (24, 16625149020), (27, 14777910240), (30, 13300119216), (32, 12468861765), (36, 11083432680), (40, 9975089412), (45, 8866746144), (48, 8312574510), (54, 7388955120), (60, 6650059608), (72, 5541716340), (80, 4987544706), (81, 4925970080), (90, 4433373072), (96, 4156287255), (108, 3694477560), (120, 3325029804), (135, 2955582048), (144, 2770858170), (160, 2493772353), (162, 2462985040), (180, 2216686536), (216, 1847238780), (240, 1662514902), (270, 1477791024), (288, 1385429085), (324, 1231492520), (360, 1108343268), (405, 985194016), (432, 923619390), (480, 831257451), (540, 738895512), (648, 615746260), (720, 554171634), (797, 500631840), (810, 492597008), (864, 461809695), (1080, 369447756), (1296, 307873130), (1440, 277085817), (1594, 250315920), (1620, 246298504), (2160, 184723878), (2391, 166877280), (2592, 153936565), (3188, 125157960), (3240, 123149252), (3985, 100126368), (4320, 92361939), (4782, 83438640), (6376, 62578980), (6480, 61574626), (7173, 55625760), (7970, 50063184), (9564, 41719320), (11955, 33375456), (12752, 31289490), (12960, 30787313), (14346, 27812880), (15940, 25031592), (19128, 20859660), (21519, 18541920), (23910, 16687728), (25504, 15644745), (28692, 13906440), (31880, 12515796), (35865, 11125152), (38256, 10429830), (38629, 10329120), (43038, 9270960), (47820, 8343864), (57384, 6953220), (63760, 6257898), (64557, 6180640), (71730, 5562576), (76512, 5214915), (77258, 5164560), (86076, 4635480), (95640, 4171932), (107595, 3708384), (114768, 3476610), (115887, 3443040), (127520, 3128949), (129114, 3090320), (143460, 2781288), (154516, 2582280), (172152, 2317740), (191280, 2085966), (193145, 2065824), (215190, 1854192), (229536, 1738305), (231774, 1721520), (258228, 1545160), (286920, 1390644), (309032, 1291140), (322785, 1236128), (344304, 1158870), (347661, 1147680), (382560, 1042983), (386290, 1032912), (430380, 927096), (463548, 860760), (516456, 772580), (573840, 695322), (579435, 688608), (618064, 645570)]