2245000320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{129919}}^1$

素因数の和:129947

約数の個数: 128

約数和(自身を含む): 7951104000

約数和(自身を除く): 5706103680

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 129919, 259838, 389757, 519676, 649595, 779514, 1039352, 1169271, 1299190, 1559028, 1948785, 2078704, 2338542, 2598380, 3118056, 3507813, 3897570, 4157408, 4677084, 5196760, 5846355, 6236112, 7015626, 7795140, 8314816, 9354168, 10393520, 11692710, 12472224, 14031252, 15590280, 16629632, 17539065, 18708336, 20787040, 23385420, 24944448, 28062504, 31180560, 35078130, 37416672, 41574080, 46770840, 49888896, 56125008, 62361120, 70156260, 74833344, 83148160, 93541680, 112250016, 124722240, 140312520, 149666688, 187083360, 224500032, 249444480, 280625040, 374166720, 449000064, 561250080, 748333440, 1122500160, 2245000320]

約数ペア:

[(1, 2245000320), (2, 1122500160), (3, 748333440), (4, 561250080), (5, 449000064), (6, 374166720), (8, 280625040), (9, 249444480), (10, 224500032), (12, 187083360), (15, 149666688), (16, 140312520), (18, 124722240), (20, 112250016), (24, 93541680), (27, 83148160), (30, 74833344), (32, 70156260), (36, 62361120), (40, 56125008), (45, 49888896), (48, 46770840), (54, 41574080), (60, 37416672), (64, 35078130), (72, 31180560), (80, 28062504), (90, 24944448), (96, 23385420), (108, 20787040), (120, 18708336), (128, 17539065), (135, 16629632), (144, 15590280), (160, 14031252), (180, 12472224), (192, 11692710), (216, 10393520), (240, 9354168), (270, 8314816), (288, 7795140), (320, 7015626), (360, 6236112), (384, 5846355), (432, 5196760), (480, 4677084), (540, 4157408), (576, 3897570), (640, 3507813), (720, 3118056), (864, 2598380), (960, 2338542), (1080, 2078704), (1152, 1948785), (1440, 1559028), (1728, 1299190), (1920, 1169271), (2160, 1039352), (2880, 779514), (3456, 649595), (4320, 519676), (5760, 389757), (8640, 259838), (17280, 129919)]