73616040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22721}}^1$

素因数の和:22744

約数の個数: 80

約数和(自身を含む): 247442580

約数和(自身を除く): 173826540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22721, 45442, 68163, 90884, 113605, 136326, 181768, 204489, 227210, 272652, 340815, 408978, 454420, 545304, 613467, 681630, 817956, 908840, 1022445, 1226934, 1363260, 1635912, 1840401, 2044890, 2453868, 2726520, 3067335, 3680802, 4089780, 4907736, 6134670, 7361604, 8179560, 9202005, 12269340, 14723208, 18404010, 24538680, 36808020, 73616040]

約数ペア:

[(1, 73616040), (2, 36808020), (3, 24538680), (4, 18404010), (5, 14723208), (6, 12269340), (8, 9202005), (9, 8179560), (10, 7361604), (12, 6134670), (15, 4907736), (18, 4089780), (20, 3680802), (24, 3067335), (27, 2726520), (30, 2453868), (36, 2044890), (40, 1840401), (45, 1635912), (54, 1363260), (60, 1226934), (72, 1022445), (81, 908840), (90, 817956), (108, 681630), (120, 613467), (135, 545304), (162, 454420), (180, 408978), (216, 340815), (270, 272652), (324, 227210), (360, 204489), (405, 181768), (540, 136326), (648, 113605), (810, 90884), (1080, 68163), (1620, 45442), (3240, 22721)]