180036144

素因数分解:

$2^4\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2311}}^1$

素因数の和:2866

約数の個数: 60

約数和(自身を含む): 505000912

約数和(自身を除く): 324964768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 541, 1082, 1623, 2164, 2311, 3246, 4328, 4622, 4869, 6492, 6933, 8656, 9244, 9738, 12984, 13866, 18488, 19476, 20799, 25968, 27732, 36976, 38952, 41598, 55464, 77904, 83196, 110928, 166392, 332784, 1250251, 2500502, 3750753, 5001004, 7501506, 10002008, 11252259, 15003012, 20004016, 22504518, 30006024, 45009036, 60012048, 90018072, 180036144]

約数ペア:

[(1, 180036144), (2, 90018072), (3, 60012048), (4, 45009036), (6, 30006024), (8, 22504518), (9, 20004016), (12, 15003012), (16, 11252259), (18, 10002008), (24, 7501506), (36, 5001004), (48, 3750753), (72, 2500502), (144, 1250251), (541, 332784), (1082, 166392), (1623, 110928), (2164, 83196), (2311, 77904), (3246, 55464), (4328, 41598), (4622, 38952), (4869, 36976), (6492, 27732), (6933, 25968), (8656, 20799), (9244, 19476), (9738, 18488), (12984, 13866)]