741183840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{514711}}^1$

素因数の和:514732

約数の個数: 72

約数和(自身を含む): 2529294768

約数和(自身を除く): 1788110928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 514711, 1029422, 1544133, 2058844, 2573555, 3088266, 4117688, 4632399, 5147110, 6176532, 7720665, 8235376, 9264798, 10294220, 12353064, 15441330, 16470752, 18529596, 20588440, 23161995, 24706128, 30882660, 37059192, 41176880, 46323990, 49412256, 61765320, 74118384, 82353760, 92647980, 123530640, 148236768, 185295960, 247061280, 370591920, 741183840]

約数ペア:

[(1, 741183840), (2, 370591920), (3, 247061280), (4, 185295960), (5, 148236768), (6, 123530640), (8, 92647980), (9, 82353760), (10, 74118384), (12, 61765320), (15, 49412256), (16, 46323990), (18, 41176880), (20, 37059192), (24, 30882660), (30, 24706128), (32, 23161995), (36, 20588440), (40, 18529596), (45, 16470752), (48, 15441330), (60, 12353064), (72, 10294220), (80, 9264798), (90, 8235376), (96, 7720665), (120, 6176532), (144, 5147110), (160, 4632399), (180, 4117688), (240, 3088266), (288, 2573555), (360, 2058844), (480, 1544133), (720, 1029422), (1440, 514711)]