239860080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{333139}}^1$

素因数の和:333158

約数の個数: 60

約数和(自身を含む): 805532520

約数和(自身を除く): 565672440

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, 333139, 666278, 999417, 1332556, 1665695, 1998834, 2665112, 2998251, 3331390, 3997668, 4997085, 5330224, 5996502, 6662780, 7995336, 9994170, 11993004, 13325560, 14991255, 15990672, 19988340, 23986008, 26651120, 29982510, 39976680, 47972016, 59965020, 79953360, 119930040, 239860080]

約数ペア:

[(1, 239860080), (2, 119930040), (3, 79953360), (4, 59965020), (5, 47972016), (6, 39976680), (8, 29982510), (9, 26651120), (10, 23986008), (12, 19988340), (15, 15990672), (16, 14991255), (18, 13325560), (20, 11993004), (24, 9994170), (30, 7995336), (36, 6662780), (40, 5996502), (45, 5330224), (48, 4997085), (60, 3997668), (72, 3331390), (80, 2998251), (90, 2665112), (120, 1998834), (144, 1665695), (180, 1332556), (240, 999417), (360, 666278), (720, 333139)]