83481480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{231893}}^1$

素因数の和:231910

約数の個数: 48

約数和(自身を含む): 271315980

約数和(自身を除く): 187834500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 231893, 463786, 695679, 927572, 1159465, 1391358, 1855144, 2087037, 2318930, 2782716, 3478395, 4174074, 4637860, 5565432, 6956790, 8348148, 9275720, 10435185, 13913580, 16696296, 20870370, 27827160, 41740740, 83481480]

約数ペア:

[(1, 83481480), (2, 41740740), (3, 27827160), (4, 20870370), (5, 16696296), (6, 13913580), (8, 10435185), (9, 9275720), (10, 8348148), (12, 6956790), (15, 5565432), (18, 4637860), (20, 4174074), (24, 3478395), (30, 2782716), (36, 2318930), (40, 2087037), (45, 1855144), (60, 1391358), (72, 1159465), (90, 927572), (120, 695679), (180, 463786), (360, 231893)]