148720800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61967}}^1$

素因数の和:61990

約数の個数: 72

約数和(自身を含む): 484094016

約数和(自身を除く): 335373216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 61967, 123934, 185901, 247868, 309835, 371802, 495736, 619670, 743604, 929505, 991472, 1239340, 1487208, 1549175, 1859010, 1982944, 2478680, 2974416, 3098350, 3718020, 4647525, 4957360, 5948832, 6196700, 7436040, 9295050, 9914720, 12393400, 14872080, 18590100, 24786800, 29744160, 37180200, 49573600, 74360400, 148720800]

約数ペア:

[(1, 148720800), (2, 74360400), (3, 49573600), (4, 37180200), (5, 29744160), (6, 24786800), (8, 18590100), (10, 14872080), (12, 12393400), (15, 9914720), (16, 9295050), (20, 7436040), (24, 6196700), (25, 5948832), (30, 4957360), (32, 4647525), (40, 3718020), (48, 3098350), (50, 2974416), (60, 2478680), (75, 1982944), (80, 1859010), (96, 1549175), (100, 1487208), (120, 1239340), (150, 991472), (160, 929505), (200, 743604), (240, 619670), (300, 495736), (400, 371802), (480, 309835), (600, 247868), (800, 185901), (1200, 123934), (2400, 61967)]