89963520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5857}}^1$

素因数の和:5885

約数の個数: 88

約数和(自身を含む): 287791824

約数和(自身を除く): 197828304

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, 5857, 7680, 11714, 15360, 17571, 23428, 29285, 35142, 46856, 58570, 70284, 87855, 93712, 117140, 140568, 175710, 187424, 234280, 281136, 351420, 374848, 468560, 562272, 702840, 749696, 937120, 1124544, 1405680, 1499392, 1874240, 2249088, 2811360, 2998784, 3748480, 4498176, 5622720, 5997568, 7496960, 8996352, 11245440, 14993920, 17992704, 22490880, 29987840, 44981760, 89963520]

約数ペア:

[(1, 89963520), (2, 44981760), (3, 29987840), (4, 22490880), (5, 17992704), (6, 14993920), (8, 11245440), (10, 8996352), (12, 7496960), (15, 5997568), (16, 5622720), (20, 4498176), (24, 3748480), (30, 2998784), (32, 2811360), (40, 2249088), (48, 1874240), (60, 1499392), (64, 1405680), (80, 1124544), (96, 937120), (120, 749696), (128, 702840), (160, 562272), (192, 468560), (240, 374848), (256, 351420), (320, 281136), (384, 234280), (480, 187424), (512, 175710), (640, 140568), (768, 117140), (960, 93712), (1024, 87855), (1280, 70284), (1536, 58570), (1920, 46856), (2560, 35142), (3072, 29285), (3840, 23428), (5120, 17571), (5857, 15360), (7680, 11714)]