57394080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39857}}^1$

素因数の和:39878

約数の個数: 72

約数和(自身を含む): 195862212

約数和(自身を除く): 138468132

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, 39857, 79714, 119571, 159428, 199285, 239142, 318856, 358713, 398570, 478284, 597855, 637712, 717426, 797140, 956568, 1195710, 1275424, 1434852, 1594280, 1793565, 1913136, 2391420, 2869704, 3188560, 3587130, 3826272, 4782840, 5739408, 6377120, 7174260, 9565680, 11478816, 14348520, 19131360, 28697040, 57394080]

約数ペア:

[(1, 57394080), (2, 28697040), (3, 19131360), (4, 14348520), (5, 11478816), (6, 9565680), (8, 7174260), (9, 6377120), (10, 5739408), (12, 4782840), (15, 3826272), (16, 3587130), (18, 3188560), (20, 2869704), (24, 2391420), (30, 1913136), (32, 1793565), (36, 1594280), (40, 1434852), (45, 1275424), (48, 1195710), (60, 956568), (72, 797140), (80, 717426), (90, 637712), (96, 597855), (120, 478284), (144, 398570), (160, 358713), (180, 318856), (240, 239142), (288, 199285), (360, 159428), (480, 119571), (720, 79714), (1440, 39857)]