487260720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{676751}}^1$

素因数の和:676770

約数の個数: 60

約数和(自身を含む): 1636386336

約数和(自身を除く): 1149125616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 676751, 1353502, 2030253, 2707004, 3383755, 4060506, 5414008, 6090759, 6767510, 8121012, 10151265, 10828016, 12181518, 13535020, 16242024, 20302530, 24363036, 27070040, 30453795, 32484048, 40605060, 48726072, 54140080, 60907590, 81210120, 97452144, 121815180, 162420240, 243630360, 487260720]

約数ペア:

[(1, 487260720), (2, 243630360), (3, 162420240), (4, 121815180), (5, 97452144), (6, 81210120), (8, 60907590), (9, 54140080), (10, 48726072), (12, 40605060), (15, 32484048), (16, 30453795), (18, 27070040), (20, 24363036), (24, 20302530), (30, 16242024), (36, 13535020), (40, 12181518), (45, 10828016), (48, 10151265), (60, 8121012), (72, 6767510), (80, 6090759), (90, 5414008), (120, 4060506), (144, 3383755), (180, 2707004), (240, 2030253), (360, 1353502), (720, 676751)]