79695180

素因数分解:

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

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 242594352

約数和(自身を除く): 162899172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1187, 1492, 1865, 2238, 2374, 3357, 3561, 3730, 4476, 4748, 5595, 5935, 6714, 7122, 7460, 10683, 11190, 11870, 13428, 14244, 16785, 17805, 21366, 22380, 23740, 33570, 35610, 42732, 53415, 67140, 71220, 106830, 213660, 442751, 885502, 1328253, 1771004, 2213755, 2656506, 3984759, 4427510, 5313012, 6641265, 7969518, 8855020, 13282530, 15939036, 19923795, 26565060, 39847590, 79695180]

約数ペア:

[(1, 79695180), (2, 39847590), (3, 26565060), (4, 19923795), (5, 15939036), (6, 13282530), (9, 8855020), (10, 7969518), (12, 6641265), (15, 5313012), (18, 4427510), (20, 3984759), (30, 2656506), (36, 2213755), (45, 1771004), (60, 1328253), (90, 885502), (180, 442751), (373, 213660), (746, 106830), (1119, 71220), (1187, 67140), (1492, 53415), (1865, 42732), (2238, 35610), (2374, 33570), (3357, 23740), (3561, 22380), (3730, 21366), (4476, 17805), (4748, 16785), (5595, 14244), (5935, 13428), (6714, 11870), (7122, 11190), (7460, 10683)]