2945785680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4091369}}^1$

素因数の和:4091388

約数の個数: 60

約数和(自身を含む): 9892932660

約数和(自身を除く): 6947146980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4091369, 8182738, 12274107, 16365476, 20456845, 24548214, 32730952, 36822321, 40913690, 49096428, 61370535, 65461904, 73644642, 81827380, 98192856, 122741070, 147289284, 163654760, 184111605, 196385712, 245482140, 294578568, 327309520, 368223210, 490964280, 589157136, 736446420, 981928560, 1472892840, 2945785680]

約数ペア:

[(1, 2945785680), (2, 1472892840), (3, 981928560), (4, 736446420), (5, 589157136), (6, 490964280), (8, 368223210), (9, 327309520), (10, 294578568), (12, 245482140), (15, 196385712), (16, 184111605), (18, 163654760), (20, 147289284), (24, 122741070), (30, 98192856), (36, 81827380), (40, 73644642), (45, 65461904), (48, 61370535), (60, 49096428), (72, 40913690), (80, 36822321), (90, 32730952), (120, 24548214), (144, 20456845), (180, 16365476), (240, 12274107), (360, 8182738), (720, 4091369)]