159006720

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 509592384

約数和(自身を除く): 350585664

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, 647, 768, 960, 1024, 1280, 1294, 1536, 1920, 1941, 2048, 2560, 2588, 3072, 3235, 3840, 3882, 4096, 5120, 5176, 6144, 6470, 7680, 7764, 8192, 9705, 10240, 10352, 12288, 12940, 15360, 15528, 16384, 19410, 20480, 20704, 24576, 25880, 30720, 31056, 38820, 40960, 41408, 49152, 51760, 61440, 62112, 77640, 81920, 82816, 103520, 122880, 124224, 155280, 165632, 207040, 245760, 248448, 310560, 331264, 414080, 496896, 621120, 662528, 828160, 993792, 1242240, 1325056, 1656320, 1987584, 2484480, 2650112, 3312640, 3975168, 4968960, 5300224, 6625280, 7950336, 9937920, 10600448, 13250560, 15900672, 19875840, 26501120, 31801344, 39751680, 53002240, 79503360, 159006720]

約数ペア:

[(1, 159006720), (2, 79503360), (3, 53002240), (4, 39751680), (5, 31801344), (6, 26501120), (8, 19875840), (10, 15900672), (12, 13250560), (15, 10600448), (16, 9937920), (20, 7950336), (24, 6625280), (30, 5300224), (32, 4968960), (40, 3975168), (48, 3312640), (60, 2650112), (64, 2484480), (80, 1987584), (96, 1656320), (120, 1325056), (128, 1242240), (160, 993792), (192, 828160), (240, 662528), (256, 621120), (320, 496896), (384, 414080), (480, 331264), (512, 310560), (640, 248448), (647, 245760), (768, 207040), (960, 165632), (1024, 155280), (1280, 124224), (1294, 122880), (1536, 103520), (1920, 82816), (1941, 81920), (2048, 77640), (2560, 62112), (2588, 61440), (3072, 51760), (3235, 49152), (3840, 41408), (3882, 40960), (4096, 38820), (5120, 31056), (5176, 30720), (6144, 25880), (6470, 24576), (7680, 20704), (7764, 20480), (8192, 19410), (9705, 16384), (10240, 15528), (10352, 15360), (12288, 12940)]