80712360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224201}}^1$

素因数の和:224218

約数の個数: 48

約数和(自身を含む): 262316340

約数和(自身を除く): 181603980

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, 224201, 448402, 672603, 896804, 1121005, 1345206, 1793608, 2017809, 2242010, 2690412, 3363015, 4035618, 4484020, 5380824, 6726030, 8071236, 8968040, 10089045, 13452060, 16142472, 20178090, 26904120, 40356180, 80712360]

約数ペア:

[(1, 80712360), (2, 40356180), (3, 26904120), (4, 20178090), (5, 16142472), (6, 13452060), (8, 10089045), (9, 8968040), (10, 8071236), (12, 6726030), (15, 5380824), (18, 4484020), (20, 4035618), (24, 3363015), (30, 2690412), (36, 2242010), (40, 2017809), (45, 1793608), (60, 1345206), (72, 1121005), (90, 896804), (120, 672603), (180, 448402), (360, 224201)]