53130120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 159952320

約数和(自身を除く): 106822200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1187, 1492, 1865, 2238, 2374, 2984, 3561, 3730, 4476, 4748, 5595, 5935, 7122, 7460, 8952, 9496, 11190, 11870, 14244, 14920, 17805, 22380, 23740, 28488, 35610, 44760, 47480, 71220, 142440, 442751, 885502, 1328253, 1771004, 2213755, 2656506, 3542008, 4427510, 5313012, 6641265, 8855020, 10626024, 13282530, 17710040, 26565060, 53130120]

約数ペア:

[(1, 53130120), (2, 26565060), (3, 17710040), (4, 13282530), (5, 10626024), (6, 8855020), (8, 6641265), (10, 5313012), (12, 4427510), (15, 3542008), (20, 2656506), (24, 2213755), (30, 1771004), (40, 1328253), (60, 885502), (120, 442751), (373, 142440), (746, 71220), (1119, 47480), (1187, 44760), (1492, 35610), (1865, 28488), (2238, 23740), (2374, 22380), (2984, 17805), (3561, 14920), (3730, 14244), (4476, 11870), (4748, 11190), (5595, 9496), (5935, 8952), (7122, 7460)]