281093760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{16267}}^1$

素因数の和:16295

約数の個数: 128

約数和(自身を含む): 995601600

約数和(自身を除く): 714507840

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, 16267, 17280, 32534, 48801, 65068, 81335, 97602, 130136, 146403, 162670, 195204, 244005, 260272, 292806, 325340, 390408, 439209, 488010, 520544, 585612, 650680, 732015, 780816, 878418, 976020, 1041088, 1171224, 1301360, 1464030, 1561632, 1756836, 1952040, 2082176, 2196045, 2342448, 2602720, 2928060, 3123264, 3513672, 3904080, 4392090, 4684896, 5205440, 5856120, 6246528, 7027344, 7808160, 8784180, 9369792, 10410880, 11712240, 14054688, 15616320, 17568360, 18739584, 23424480, 28109376, 31232640, 35136720, 46848960, 56218752, 70273440, 93697920, 140546880, 281093760]

約数ペア:

[(1, 281093760), (2, 140546880), (3, 93697920), (4, 70273440), (5, 56218752), (6, 46848960), (8, 35136720), (9, 31232640), (10, 28109376), (12, 23424480), (15, 18739584), (16, 17568360), (18, 15616320), (20, 14054688), (24, 11712240), (27, 10410880), (30, 9369792), (32, 8784180), (36, 7808160), (40, 7027344), (45, 6246528), (48, 5856120), (54, 5205440), (60, 4684896), (64, 4392090), (72, 3904080), (80, 3513672), (90, 3123264), (96, 2928060), (108, 2602720), (120, 2342448), (128, 2196045), (135, 2082176), (144, 1952040), (160, 1756836), (180, 1561632), (192, 1464030), (216, 1301360), (240, 1171224), (270, 1041088), (288, 976020), (320, 878418), (360, 780816), (384, 732015), (432, 650680), (480, 585612), (540, 520544), (576, 488010), (640, 439209), (720, 390408), (864, 325340), (960, 292806), (1080, 260272), (1152, 244005), (1440, 195204), (1728, 162670), (1920, 146403), (2160, 130136), (2880, 97602), (3456, 81335), (4320, 65068), (5760, 48801), (8640, 32534), (16267, 17280)]