885380040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2459389}}^1$

素因数の和:2459406

約数の個数: 48

約数和(自身を含む): 2877486300

約数和(自身を除く): 1992106260

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, 2459389, 4918778, 7378167, 9837556, 12296945, 14756334, 19675112, 22134501, 24593890, 29512668, 36890835, 44269002, 49187780, 59025336, 73781670, 88538004, 98375560, 110672505, 147563340, 177076008, 221345010, 295126680, 442690020, 885380040]

約数ペア:

[(1, 885380040), (2, 442690020), (3, 295126680), (4, 221345010), (5, 177076008), (6, 147563340), (8, 110672505), (9, 98375560), (10, 88538004), (12, 73781670), (15, 59025336), (18, 49187780), (20, 44269002), (24, 36890835), (30, 29512668), (36, 24593890), (40, 22134501), (45, 19675112), (60, 14756334), (72, 12296945), (90, 9837556), (120, 7378167), (180, 4918778), (360, 2459389)]