224252640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{155731}}^1$

素因数の和:155752

約数の個数: 72

約数和(自身を含む): 765267048

約数和(自身を除く): 541014408

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, 155731, 311462, 467193, 622924, 778655, 934386, 1245848, 1401579, 1557310, 1868772, 2335965, 2491696, 2803158, 3114620, 3737544, 4671930, 4983392, 5606316, 6229240, 7007895, 7475088, 9343860, 11212632, 12458480, 14015790, 14950176, 18687720, 22425264, 24916960, 28031580, 37375440, 44850528, 56063160, 74750880, 112126320, 224252640]

約数ペア:

[(1, 224252640), (2, 112126320), (3, 74750880), (4, 56063160), (5, 44850528), (6, 37375440), (8, 28031580), (9, 24916960), (10, 22425264), (12, 18687720), (15, 14950176), (16, 14015790), (18, 12458480), (20, 11212632), (24, 9343860), (30, 7475088), (32, 7007895), (36, 6229240), (40, 5606316), (45, 4983392), (48, 4671930), (60, 3737544), (72, 3114620), (80, 2803158), (90, 2491696), (96, 2335965), (120, 1868772), (144, 1557310), (160, 1401579), (180, 1245848), (240, 934386), (288, 778655), (360, 622924), (480, 467193), (720, 311462), (1440, 155731)]