108840060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86381}}^1$

素因数の和:86403

約数の個数: 72

約数和(自身を含む): 377316576

約数和(自身を除く): 268476516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86381, 172762, 259143, 345524, 431905, 518286, 604667, 777429, 863810, 1036572, 1209334, 1295715, 1554858, 1727620, 1814001, 2418668, 2591430, 3023335, 3109716, 3628002, 3887145, 5182860, 5442003, 6046670, 7256004, 7774290, 9070005, 10884006, 12093340, 15548580, 18140010, 21768012, 27210015, 36280020, 54420030, 108840060]

約数ペア:

[(1, 108840060), (2, 54420030), (3, 36280020), (4, 27210015), (5, 21768012), (6, 18140010), (7, 15548580), (9, 12093340), (10, 10884006), (12, 9070005), (14, 7774290), (15, 7256004), (18, 6046670), (20, 5442003), (21, 5182860), (28, 3887145), (30, 3628002), (35, 3109716), (36, 3023335), (42, 2591430), (45, 2418668), (60, 1814001), (63, 1727620), (70, 1554858), (84, 1295715), (90, 1209334), (105, 1036572), (126, 863810), (140, 777429), (180, 604667), (210, 518286), (252, 431905), (315, 345524), (420, 259143), (630, 172762), (1260, 86381)]