88380360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245501}}^1$

素因数の和:245518

約数の個数: 48

約数和(自身を含む): 287237340

約数和(自身を除く): 198856980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 245501, 491002, 736503, 982004, 1227505, 1473006, 1964008, 2209509, 2455010, 2946012, 3682515, 4419018, 4910020, 5892024, 7365030, 8838036, 9820040, 11047545, 14730060, 17676072, 22095090, 29460120, 44190180, 88380360]

約数ペア:

[(1, 88380360), (2, 44190180), (3, 29460120), (4, 22095090), (5, 17676072), (6, 14730060), (8, 11047545), (9, 9820040), (10, 8838036), (12, 7365030), (15, 5892024), (18, 4910020), (20, 4419018), (24, 3682515), (30, 2946012), (36, 2455010), (40, 2209509), (45, 1964008), (60, 1473006), (72, 1227505), (90, 982004), (120, 736503), (180, 491002), (360, 245501)]