16265838240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11295721}}^1$

素因数の和:11295742

約数の個数: 72

約数和(自身を含む): 55507177908

約数和(自身を除く): 39241339668

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, 11295721, 22591442, 33887163, 45182884, 56478605, 67774326, 90365768, 101661489, 112957210, 135548652, 169435815, 180731536, 203322978, 225914420, 271097304, 338871630, 361463072, 406645956, 451828840, 508307445, 542194608, 677743260, 813291912, 903657680, 1016614890, 1084389216, 1355486520, 1626583824, 1807315360, 2033229780, 2710973040, 3253167648, 4066459560, 5421946080, 8132919120, 16265838240]

約数ペア:

[(1, 16265838240), (2, 8132919120), (3, 5421946080), (4, 4066459560), (5, 3253167648), (6, 2710973040), (8, 2033229780), (9, 1807315360), (10, 1626583824), (12, 1355486520), (15, 1084389216), (16, 1016614890), (18, 903657680), (20, 813291912), (24, 677743260), (30, 542194608), (32, 508307445), (36, 451828840), (40, 406645956), (45, 361463072), (48, 338871630), (60, 271097304), (72, 225914420), (80, 203322978), (90, 180731536), (96, 169435815), (120, 135548652), (144, 112957210), (160, 101661489), (180, 90365768), (240, 67774326), (288, 56478605), (360, 45182884), (480, 33887163), (720, 22591442), (1440, 11295721)]