89264160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20663}}^1$

素因数の和:20687

約数の個数: 96

約数和(自身を含む): 312439680

約数和(自身を除く): 223175520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 185967, 206630, 247956, 309945, 330608, 371934, 413260, 495912, 557901, 619890, 661216, 743868, 826520, 929835, 991824, 1115802, 1239780, 1487736, 1653040, 1859670, 1983648, 2231604, 2479560, 2789505, 2975472, 3306080, 3719340, 4463208, 4959120, 5579010, 5950944, 7438680, 8926416, 9918240, 11158020, 14877360, 17852832, 22316040, 29754720, 44632080, 89264160]

約数ペア:

[(1, 89264160), (2, 44632080), (3, 29754720), (4, 22316040), (5, 17852832), (6, 14877360), (8, 11158020), (9, 9918240), (10, 8926416), (12, 7438680), (15, 5950944), (16, 5579010), (18, 4959120), (20, 4463208), (24, 3719340), (27, 3306080), (30, 2975472), (32, 2789505), (36, 2479560), (40, 2231604), (45, 1983648), (48, 1859670), (54, 1653040), (60, 1487736), (72, 1239780), (80, 1115802), (90, 991824), (96, 929835), (108, 826520), (120, 743868), (135, 661216), (144, 619890), (160, 557901), (180, 495912), (216, 413260), (240, 371934), (270, 330608), (288, 309945), (360, 247956), (432, 206630), (480, 185967), (540, 165304), (720, 123978), (864, 103315), (1080, 82652), (1440, 61989), (2160, 41326), (4320, 20663)]