2080680240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8669501}}^1$

素因数の和:8669517

約数の個数: 40

約数和(自身を含む): 6450109488

約数和(自身を除く): 4369429248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8669501, 17339002, 26008503, 34678004, 43347505, 52017006, 69356008, 86695010, 104034012, 130042515, 138712016, 173390020, 208068024, 260085030, 346780040, 416136048, 520170060, 693560080, 1040340120, 2080680240]

約数ペア:

[(1, 2080680240), (2, 1040340120), (3, 693560080), (4, 520170060), (5, 416136048), (6, 346780040), (8, 260085030), (10, 208068024), (12, 173390020), (15, 138712016), (16, 130042515), (20, 104034012), (24, 86695010), (30, 69356008), (40, 52017006), (48, 43347505), (60, 34678004), (80, 26008503), (120, 17339002), (240, 8669501)]