75181440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39157}}^1$

素因数の和:39179

約数の個数: 64

約数和(自身を含む): 239646960

約数和(自身を除く): 164465520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 39157, 78314, 117471, 156628, 195785, 234942, 313256, 391570, 469884, 587355, 626512, 783140, 939768, 1174710, 1253024, 1566280, 1879536, 2349420, 2506048, 3132560, 3759072, 4698840, 5012096, 6265120, 7518144, 9397680, 12530240, 15036288, 18795360, 25060480, 37590720, 75181440]

約数ペア:

[(1, 75181440), (2, 37590720), (3, 25060480), (4, 18795360), (5, 15036288), (6, 12530240), (8, 9397680), (10, 7518144), (12, 6265120), (15, 5012096), (16, 4698840), (20, 3759072), (24, 3132560), (30, 2506048), (32, 2349420), (40, 1879536), (48, 1566280), (60, 1253024), (64, 1174710), (80, 939768), (96, 783140), (120, 626512), (128, 587355), (160, 469884), (192, 391570), (240, 313256), (320, 234942), (384, 195785), (480, 156628), (640, 117471), (960, 78314), (1920, 39157)]