30158280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83773}}^1$

素因数の和:83790

約数の個数: 48

約数和(自身を含む): 98015580

約数和(自身を除く): 67857300

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, 83773, 167546, 251319, 335092, 418865, 502638, 670184, 753957, 837730, 1005276, 1256595, 1507914, 1675460, 2010552, 2513190, 3015828, 3350920, 3769785, 5026380, 6031656, 7539570, 10052760, 15079140, 30158280]

約数ペア:

[(1, 30158280), (2, 15079140), (3, 10052760), (4, 7539570), (5, 6031656), (6, 5026380), (8, 3769785), (9, 3350920), (10, 3015828), (12, 2513190), (15, 2010552), (18, 1675460), (20, 1507914), (24, 1256595), (30, 1005276), (36, 837730), (40, 753957), (45, 670184), (60, 502638), (72, 418865), (90, 335092), (120, 251319), (180, 167546), (360, 83773)]