52431480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{145643}}^1$

素因数の和:145660

約数の個数: 48

約数和(自身を含む): 170403480

約数和(自身を除く): 117972000

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, 145643, 291286, 436929, 582572, 728215, 873858, 1165144, 1310787, 1456430, 1747716, 2184645, 2621574, 2912860, 3495432, 4369290, 5243148, 5825720, 6553935, 8738580, 10486296, 13107870, 17477160, 26215740, 52431480]

約数ペア:

[(1, 52431480), (2, 26215740), (3, 17477160), (4, 13107870), (5, 10486296), (6, 8738580), (8, 6553935), (9, 5825720), (10, 5243148), (12, 4369290), (15, 3495432), (18, 2912860), (20, 2621574), (24, 2184645), (30, 1747716), (36, 1456430), (40, 1310787), (45, 1165144), (60, 873858), (72, 728215), (90, 582572), (120, 436929), (180, 291286), (360, 145643)]