581406720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{9463}}^1$

素因数の和:9495

約数の個数: 104

約数和(自身を含む): 1860470976

約数和(自身を除く): 1279064256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 9463, 10240, 12288, 15360, 18926, 20480, 28389, 30720, 37852, 47315, 56778, 61440, 75704, 94630, 113556, 141945, 151408, 189260, 227112, 283890, 302816, 378520, 454224, 567780, 605632, 757040, 908448, 1135560, 1211264, 1514080, 1816896, 2271120, 2422528, 3028160, 3633792, 4542240, 4845056, 6056320, 7267584, 9084480, 9690112, 12112640, 14535168, 18168960, 19380224, 24225280, 29070336, 36337920, 38760448, 48450560, 58140672, 72675840, 96901120, 116281344, 145351680, 193802240, 290703360, 581406720]

約数ペア:

[(1, 581406720), (2, 290703360), (3, 193802240), (4, 145351680), (5, 116281344), (6, 96901120), (8, 72675840), (10, 58140672), (12, 48450560), (15, 38760448), (16, 36337920), (20, 29070336), (24, 24225280), (30, 19380224), (32, 18168960), (40, 14535168), (48, 12112640), (60, 9690112), (64, 9084480), (80, 7267584), (96, 6056320), (120, 4845056), (128, 4542240), (160, 3633792), (192, 3028160), (240, 2422528), (256, 2271120), (320, 1816896), (384, 1514080), (480, 1211264), (512, 1135560), (640, 908448), (768, 757040), (960, 605632), (1024, 567780), (1280, 454224), (1536, 378520), (1920, 302816), (2048, 283890), (2560, 227112), (3072, 189260), (3840, 151408), (4096, 141945), (5120, 113556), (6144, 94630), (7680, 75704), (9463, 61440), (10240, 56778), (12288, 47315), (15360, 37852), (18926, 30720), (20480, 28389)]