2911021440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1516157}}^1$

素因数の和:1516179

約数の個数: 64

約数和(自身を含む): 9278886960

約数和(自身を除く): 6367865520

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, 320, 384, 480, 640, 960, 1920, 1516157, 3032314, 4548471, 6064628, 7580785, 9096942, 12129256, 15161570, 18193884, 22742355, 24258512, 30323140, 36387768, 45484710, 48517024, 60646280, 72775536, 90969420, 97034048, 121292560, 145551072, 181938840, 194068096, 242585120, 291102144, 363877680, 485170240, 582204288, 727755360, 970340480, 1455510720, 2911021440]

約数ペア:

[(1, 2911021440), (2, 1455510720), (3, 970340480), (4, 727755360), (5, 582204288), (6, 485170240), (8, 363877680), (10, 291102144), (12, 242585120), (15, 194068096), (16, 181938840), (20, 145551072), (24, 121292560), (30, 97034048), (32, 90969420), (40, 72775536), (48, 60646280), (60, 48517024), (64, 45484710), (80, 36387768), (96, 30323140), (120, 24258512), (128, 22742355), (160, 18193884), (192, 15161570), (240, 12129256), (320, 9096942), (384, 7580785), (480, 6064628), (640, 4548471), (960, 3032314), (1920, 1516157)]