87767040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2857}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 280884240

約数和(自身を除く): 193117200

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, 2857, 3072, 3840, 5120, 5714, 6144, 7680, 8571, 10240, 11428, 14285, 15360, 17142, 22856, 28570, 30720, 34284, 42855, 45712, 57140, 68568, 85710, 91424, 114280, 137136, 171420, 182848, 228560, 274272, 342840, 365696, 457120, 548544, 685680, 731392, 914240, 1097088, 1371360, 1462784, 1828480, 2194176, 2742720, 2925568, 3656960, 4388352, 5485440, 5851136, 7313920, 8776704, 10970880, 14627840, 17553408, 21941760, 29255680, 43883520, 87767040]

約数ペア:

[(1, 87767040), (2, 43883520), (3, 29255680), (4, 21941760), (5, 17553408), (6, 14627840), (8, 10970880), (10, 8776704), (12, 7313920), (15, 5851136), (16, 5485440), (20, 4388352), (24, 3656960), (30, 2925568), (32, 2742720), (40, 2194176), (48, 1828480), (60, 1462784), (64, 1371360), (80, 1097088), (96, 914240), (120, 731392), (128, 685680), (160, 548544), (192, 457120), (240, 365696), (256, 342840), (320, 274272), (384, 228560), (480, 182848), (512, 171420), (640, 137136), (768, 114280), (960, 91424), (1024, 85710), (1280, 68568), (1536, 57140), (1920, 45712), (2048, 42855), (2560, 34284), (2857, 30720), (3072, 28570), (3840, 22856), (5120, 17142), (5714, 15360), (6144, 14285), (7680, 11428), (8571, 10240)]