744524280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2068123}}^1$

素因数の和:2068140

約数の個数: 48

約数和(自身を含む): 2419705080

約数和(自身を除く): 1675180800

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, 2068123, 4136246, 6204369, 8272492, 10340615, 12408738, 16544984, 18613107, 20681230, 24817476, 31021845, 37226214, 41362460, 49634952, 62043690, 74452428, 82724920, 93065535, 124087380, 148904856, 186131070, 248174760, 372262140, 744524280]

約数ペア:

[(1, 744524280), (2, 372262140), (3, 248174760), (4, 186131070), (5, 148904856), (6, 124087380), (8, 93065535), (9, 82724920), (10, 74452428), (12, 62043690), (15, 49634952), (18, 41362460), (20, 37226214), (24, 31021845), (30, 24817476), (36, 20681230), (40, 18613107), (45, 16544984), (60, 12408738), (72, 10340615), (90, 8272492), (120, 6204369), (180, 4136246), (360, 2068123)]