261039484800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{9063871}}^1$

素因数の和:9063901

約数の個数: 144

約数和(自身を含む): 931448806080

約数和(自身を除く): 670409321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 9063871, 18127742, 27191613, 36255484, 45319355, 54383226, 72510968, 81574839, 90638710, 108766452, 135958065, 145021936, 163149678, 181277420, 217532904, 226596775, 271916130, 290043872, 326299356, 362554840, 407874195, 435065808, 453193550, 543832260, 580087744, 652598712, 679790325, 725109680, 815748390, 870131616, 906387100, 1087664520, 1160175488, 1305197424, 1359580650, 1450219360, 1631496780, 1740263232, 1812774200, 2039370975, 2175329040, 2610394848, 2719161300, 2900438720, 3262993560, 3480526464, 3625548400, 4078741950, 4350658080, 5220789696, 5438322600, 5800877440, 6525987120, 7251096800, 8157483900, 8701316160, 10441579392, 10876645200, 13051974240, 14502193600, 16314967800, 17402632320, 21753290400, 26103948480, 29004387200, 32629935600, 43506580800, 52207896960, 65259871200, 87013161600, 130519742400, 261039484800]

約数ペア:

[(1, 261039484800), (2, 130519742400), (3, 87013161600), (4, 65259871200), (5, 52207896960), (6, 43506580800), (8, 32629935600), (9, 29004387200), (10, 26103948480), (12, 21753290400), (15, 17402632320), (16, 16314967800), (18, 14502193600), (20, 13051974240), (24, 10876645200), (25, 10441579392), (30, 8701316160), (32, 8157483900), (36, 7251096800), (40, 6525987120), (45, 5800877440), (48, 5438322600), (50, 5220789696), (60, 4350658080), (64, 4078741950), (72, 3625548400), (75, 3480526464), (80, 3262993560), (90, 2900438720), (96, 2719161300), (100, 2610394848), (120, 2175329040), (128, 2039370975), (144, 1812774200), (150, 1740263232), (160, 1631496780), (180, 1450219360), (192, 1359580650), (200, 1305197424), (225, 1160175488), (240, 1087664520), (288, 906387100), (300, 870131616), (320, 815748390), (360, 725109680), (384, 679790325), (400, 652598712), (450, 580087744), (480, 543832260), (576, 453193550), (600, 435065808), (640, 407874195), (720, 362554840), (800, 326299356), (900, 290043872), (960, 271916130), (1152, 226596775), (1200, 217532904), (1440, 181277420), (1600, 163149678), (1800, 145021936), (1920, 135958065), (2400, 108766452), (2880, 90638710), (3200, 81574839), (3600, 72510968), (4800, 54383226), (5760, 45319355), (7200, 36255484), (9600, 27191613), (14400, 18127742), (28800, 9063871)]