40890060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227167}}^1$

素因数の和:227182

約数の個数: 36

約数和(自身を含む): 124033728

約数和(自身を除く): 83143668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227167, 454334, 681501, 908668, 1135835, 1363002, 2044503, 2271670, 2726004, 3407505, 4089006, 4543340, 6815010, 8178012, 10222515, 13630020, 20445030, 40890060]

約数ペア:

[(1, 40890060), (2, 20445030), (3, 13630020), (4, 10222515), (5, 8178012), (6, 6815010), (9, 4543340), (10, 4089006), (12, 3407505), (15, 2726004), (18, 2271670), (20, 2044503), (30, 1363002), (36, 1135835), (45, 908668), (60, 681501), (90, 454334), (180, 227167)]