1888395038280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5245541773}}^1$

素因数の和:5245541790

約数の個数: 48

約数和(自身を含む): 6137283875580

約数和(自身を除く): 4248888837300

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, 5245541773, 10491083546, 15736625319, 20982167092, 26227708865, 31473250638, 41964334184, 47209875957, 52455417730, 62946501276, 78683126595, 94419751914, 104910835460, 125893002552, 157366253190, 188839503828, 209821670920, 236049379785, 314732506380, 377679007656, 472098759570, 629465012760, 944197519140, 1888395038280]

約数ペア:

[(1, 1888395038280), (2, 944197519140), (3, 629465012760), (4, 472098759570), (5, 377679007656), (6, 314732506380), (8, 236049379785), (9, 209821670920), (10, 188839503828), (12, 157366253190), (15, 125893002552), (18, 104910835460), (20, 94419751914), (24, 78683126595), (30, 62946501276), (36, 52455417730), (40, 47209875957), (45, 41964334184), (60, 31473250638), (72, 26227708865), (90, 20982167092), (120, 15736625319), (180, 10491083546), (360, 5245541773)]