82884960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57559}}^1$

素因数の和:57580

約数の個数: 72

約数和(自身を含む): 282849840

約数和(自身を除く): 199964880

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, 57559, 115118, 172677, 230236, 287795, 345354, 460472, 518031, 575590, 690708, 863385, 920944, 1036062, 1151180, 1381416, 1726770, 1841888, 2072124, 2302360, 2590155, 2762832, 3453540, 4144248, 4604720, 5180310, 5525664, 6907080, 8288496, 9209440, 10360620, 13814160, 16576992, 20721240, 27628320, 41442480, 82884960]

約数ペア:

[(1, 82884960), (2, 41442480), (3, 27628320), (4, 20721240), (5, 16576992), (6, 13814160), (8, 10360620), (9, 9209440), (10, 8288496), (12, 6907080), (15, 5525664), (16, 5180310), (18, 4604720), (20, 4144248), (24, 3453540), (30, 2762832), (32, 2590155), (36, 2302360), (40, 2072124), (45, 1841888), (48, 1726770), (60, 1381416), (72, 1151180), (80, 1036062), (90, 920944), (96, 863385), (120, 690708), (144, 575590), (160, 518031), (180, 460472), (240, 345354), (288, 287795), (360, 230236), (480, 172677), (720, 115118), (1440, 57559)]