216793440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{150551}}^1$

素因数の和:150572

約数の個数: 72

約数和(自身を含む): 739812528

約数和(自身を除く): 523019088

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, 150551, 301102, 451653, 602204, 752755, 903306, 1204408, 1354959, 1505510, 1806612, 2258265, 2408816, 2709918, 3011020, 3613224, 4516530, 4817632, 5419836, 6022040, 6774795, 7226448, 9033060, 10839672, 12044080, 13549590, 14452896, 18066120, 21679344, 24088160, 27099180, 36132240, 43358688, 54198360, 72264480, 108396720, 216793440]

約数ペア:

[(1, 216793440), (2, 108396720), (3, 72264480), (4, 54198360), (5, 43358688), (6, 36132240), (8, 27099180), (9, 24088160), (10, 21679344), (12, 18066120), (15, 14452896), (16, 13549590), (18, 12044080), (20, 10839672), (24, 9033060), (30, 7226448), (32, 6774795), (36, 6022040), (40, 5419836), (45, 4817632), (48, 4516530), (60, 3613224), (72, 3011020), (80, 2709918), (90, 2408816), (96, 2258265), (120, 1806612), (144, 1505510), (160, 1354959), (180, 1204408), (240, 903306), (288, 752755), (360, 602204), (480, 451653), (720, 301102), (1440, 150551)]