397307864160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{30656471}}^1$

素因数の和:30656498

約数の個数: 120

約数和(自身を含む): 1402165716336

約数和(自身を除く): 1004857852176

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, 30656471, 61312942, 91969413, 122625884, 153282355, 183938826, 245251768, 275908239, 306564710, 367877652, 459847065, 490503536, 551816478, 613129420, 735755304, 827724717, 919694130, 981007072, 1103632956, 1226258840, 1379541195, 1471510608, 1655449434, 1839388260, 2207265912, 2452517680, 2483174151, 2759082390, 2943021216, 3310898868, 3678776520, 4138623585, 4414531824, 4905035360, 4966348302, 5518164780, 6621797736, 7357553040, 8277247170, 8829063648, 9932696604, 11036329560, 12415870755, 13243595472, 14715106080, 16554494340, 19865393208, 22072659120, 24831741510, 26487190944, 33108988680, 39730786416, 44145318240, 49663483020, 66217977360, 79461572832, 99326966040, 132435954720, 198653932080, 397307864160]

約数ペア:

[(1, 397307864160), (2, 198653932080), (3, 132435954720), (4, 99326966040), (5, 79461572832), (6, 66217977360), (8, 49663483020), (9, 44145318240), (10, 39730786416), (12, 33108988680), (15, 26487190944), (16, 24831741510), (18, 22072659120), (20, 19865393208), (24, 16554494340), (27, 14715106080), (30, 13243595472), (32, 12415870755), (36, 11036329560), (40, 9932696604), (45, 8829063648), (48, 8277247170), (54, 7357553040), (60, 6621797736), (72, 5518164780), (80, 4966348302), (81, 4905035360), (90, 4414531824), (96, 4138623585), (108, 3678776520), (120, 3310898868), (135, 2943021216), (144, 2759082390), (160, 2483174151), (162, 2452517680), (180, 2207265912), (216, 1839388260), (240, 1655449434), (270, 1471510608), (288, 1379541195), (324, 1226258840), (360, 1103632956), (405, 981007072), (432, 919694130), (480, 827724717), (540, 735755304), (648, 613129420), (720, 551816478), (810, 490503536), (864, 459847065), (1080, 367877652), (1296, 306564710), (1440, 275908239), (1620, 245251768), (2160, 183938826), (2592, 153282355), (3240, 122625884), (4320, 91969413), (6480, 61312942), (12960, 30656471)]