57644640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{40031}}^1$

素因数の和:40052

約数の個数: 72

約数和(自身を含む): 196717248

約数和(自身を除く): 139072608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 40031, 80062, 120093, 160124, 200155, 240186, 320248, 360279, 400310, 480372, 600465, 640496, 720558, 800620, 960744, 1200930, 1280992, 1441116, 1601240, 1801395, 1921488, 2401860, 2882232, 3202480, 3602790, 3842976, 4803720, 5764464, 6404960, 7205580, 9607440, 11528928, 14411160, 19214880, 28822320, 57644640]

約数ペア:

[(1, 57644640), (2, 28822320), (3, 19214880), (4, 14411160), (5, 11528928), (6, 9607440), (8, 7205580), (9, 6404960), (10, 5764464), (12, 4803720), (15, 3842976), (16, 3602790), (18, 3202480), (20, 2882232), (24, 2401860), (30, 1921488), (32, 1801395), (36, 1601240), (40, 1441116), (45, 1280992), (48, 1200930), (60, 960744), (72, 800620), (80, 720558), (90, 640496), (96, 600465), (120, 480372), (144, 400310), (160, 360279), (180, 320248), (240, 240186), (288, 200155), (360, 160124), (480, 120093), (720, 80062), (1440, 40031)]