118971360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82619}}^1$

素因数の和:82640

約数の個数: 72

約数和(自身を含む): 405994680

約数和(自身を除く): 287023320

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, 82619, 165238, 247857, 330476, 413095, 495714, 660952, 743571, 826190, 991428, 1239285, 1321904, 1487142, 1652380, 1982856, 2478570, 2643808, 2974284, 3304760, 3717855, 3965712, 4957140, 5948568, 6609520, 7435710, 7931424, 9914280, 11897136, 13219040, 14871420, 19828560, 23794272, 29742840, 39657120, 59485680, 118971360]

約数ペア:

[(1, 118971360), (2, 59485680), (3, 39657120), (4, 29742840), (5, 23794272), (6, 19828560), (8, 14871420), (9, 13219040), (10, 11897136), (12, 9914280), (15, 7931424), (16, 7435710), (18, 6609520), (20, 5948568), (24, 4957140), (30, 3965712), (32, 3717855), (36, 3304760), (40, 2974284), (45, 2643808), (48, 2478570), (60, 1982856), (72, 1652380), (80, 1487142), (90, 1321904), (96, 1239285), (120, 991428), (144, 826190), (160, 743571), (180, 660952), (240, 495714), (288, 413095), (360, 330476), (480, 247857), (720, 165238), (1440, 82619)]