56673720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157427}}^1$

素因数の和:157444

約数の個数: 48

約数和(自身を含む): 184190760

約数和(自身を除く): 127517040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157427, 314854, 472281, 629708, 787135, 944562, 1259416, 1416843, 1574270, 1889124, 2361405, 2833686, 3148540, 3778248, 4722810, 5667372, 6297080, 7084215, 9445620, 11334744, 14168430, 18891240, 28336860, 56673720]

約数ペア:

[(1, 56673720), (2, 28336860), (3, 18891240), (4, 14168430), (5, 11334744), (6, 9445620), (8, 7084215), (9, 6297080), (10, 5667372), (12, 4722810), (15, 3778248), (18, 3148540), (20, 2833686), (24, 2361405), (30, 1889124), (36, 1574270), (40, 1416843), (45, 1259416), (60, 944562), (72, 787135), (90, 629708), (120, 472281), (180, 314854), (360, 157427)]