157294440

素因数分解:

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

素因数の和:145663

約数の個数: 64

約数和(自身を含む): 524318400

約数和(自身を除く): 367023960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 145643, 291286, 436929, 582572, 728215, 873858, 1165144, 1310787, 1456430, 1747716, 2184645, 2621574, 2912860, 3495432, 3932361, 4369290, 5243148, 5825720, 6553935, 7864722, 8738580, 10486296, 13107870, 15729444, 17477160, 19661805, 26215740, 31458888, 39323610, 52431480, 78647220, 157294440]

約数ペア:

[(1, 157294440), (2, 78647220), (3, 52431480), (4, 39323610), (5, 31458888), (6, 26215740), (8, 19661805), (9, 17477160), (10, 15729444), (12, 13107870), (15, 10486296), (18, 8738580), (20, 7864722), (24, 6553935), (27, 5825720), (30, 5243148), (36, 4369290), (40, 3932361), (45, 3495432), (54, 2912860), (60, 2621574), (72, 2184645), (90, 1747716), (108, 1456430), (120, 1310787), (135, 1165144), (180, 873858), (216, 728215), (270, 582572), (360, 436929), (540, 291286), (1080, 145643)]