142187520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9257}}^1$

素因数の和:9285

約数の個数: 88

約数和(自身を含む): 454827024

約数和(自身を除く): 312639504

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, 2560, 3072, 3840, 5120, 7680, 9257, 15360, 18514, 27771, 37028, 46285, 55542, 74056, 92570, 111084, 138855, 148112, 185140, 222168, 277710, 296224, 370280, 444336, 555420, 592448, 740560, 888672, 1110840, 1184896, 1481120, 1777344, 2221680, 2369792, 2962240, 3554688, 4443360, 4739584, 5924480, 7109376, 8886720, 9479168, 11848960, 14218752, 17773440, 23697920, 28437504, 35546880, 47395840, 71093760, 142187520]

約数ペア:

[(1, 142187520), (2, 71093760), (3, 47395840), (4, 35546880), (5, 28437504), (6, 23697920), (8, 17773440), (10, 14218752), (12, 11848960), (15, 9479168), (16, 8886720), (20, 7109376), (24, 5924480), (30, 4739584), (32, 4443360), (40, 3554688), (48, 2962240), (60, 2369792), (64, 2221680), (80, 1777344), (96, 1481120), (120, 1184896), (128, 1110840), (160, 888672), (192, 740560), (240, 592448), (256, 555420), (320, 444336), (384, 370280), (480, 296224), (512, 277710), (640, 222168), (768, 185140), (960, 148112), (1024, 138855), (1280, 111084), (1536, 92570), (1920, 74056), (2560, 55542), (3072, 46285), (3840, 37028), (5120, 27771), (7680, 18514), (9257, 15360)]