615251520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16433}}^1$

素因数の和:16469

約数の個数: 168

約数和(自身を含む): 2279132856

約数和(自身を除く): 1663881336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 16433, 18720, 32866, 37440, 49299, 65732, 82165, 98598, 131464, 147897, 164330, 197196, 213629, 246495, 262928, 295794, 328660, 394392, 427258, 492990, 525856, 591588, 640887, 657320, 739485, 788784, 854516, 985980, 1051712, 1068145, 1183176, 1281774, 1314640, 1478970, 1577568, 1709032, 1922661, 1971960, 2136290, 2366352, 2563548, 2629280, 2957940, 3155136, 3204435, 3418064, 3845322, 3943920, 4272580, 4732704, 5127096, 5258560, 5915880, 6408870, 6836128, 7690644, 7887840, 8545160, 9465408, 9613305, 10254192, 11831760, 12817740, 13672256, 15381288, 15775680, 17090320, 19226610, 20508384, 23663520, 25635480, 30762576, 34180640, 38453220, 41016768, 47327040, 51270960, 61525152, 68361280, 76906440, 102541920, 123050304, 153812880, 205083840, 307625760, 615251520]

約数ペア:

[(1, 615251520), (2, 307625760), (3, 205083840), (4, 153812880), (5, 123050304), (6, 102541920), (8, 76906440), (9, 68361280), (10, 61525152), (12, 51270960), (13, 47327040), (15, 41016768), (16, 38453220), (18, 34180640), (20, 30762576), (24, 25635480), (26, 23663520), (30, 20508384), (32, 19226610), (36, 17090320), (39, 15775680), (40, 15381288), (45, 13672256), (48, 12817740), (52, 11831760), (60, 10254192), (64, 9613305), (65, 9465408), (72, 8545160), (78, 7887840), (80, 7690644), (90, 6836128), (96, 6408870), (104, 5915880), (117, 5258560), (120, 5127096), (130, 4732704), (144, 4272580), (156, 3943920), (160, 3845322), (180, 3418064), (192, 3204435), (195, 3155136), (208, 2957940), (234, 2629280), (240, 2563548), (260, 2366352), (288, 2136290), (312, 1971960), (320, 1922661), (360, 1709032), (390, 1577568), (416, 1478970), (468, 1314640), (480, 1281774), (520, 1183176), (576, 1068145), (585, 1051712), (624, 985980), (720, 854516), (780, 788784), (832, 739485), (936, 657320), (960, 640887), (1040, 591588), (1170, 525856), (1248, 492990), (1440, 427258), (1560, 394392), (1872, 328660), (2080, 295794), (2340, 262928), (2496, 246495), (2880, 213629), (3120, 197196), (3744, 164330), (4160, 147897), (4680, 131464), (6240, 98598), (7488, 82165), (9360, 65732), (12480, 49299), (16433, 37440), (18720, 32866)]