239421240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1783}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 780642720

約数和(自身を除く): 541221480

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, 373, 746, 1119, 1492, 1783, 1865, 2238, 2984, 3357, 3566, 3730, 4476, 5349, 5595, 6714, 7132, 7460, 8915, 8952, 10698, 11190, 13428, 14264, 14920, 16047, 16785, 17830, 21396, 22380, 26745, 26856, 32094, 33570, 35660, 42792, 44760, 53490, 64188, 67140, 71320, 80235, 106980, 128376, 134280, 160470, 213960, 320940, 641880, 665059, 1330118, 1995177, 2660236, 3325295, 3990354, 5320472, 5985531, 6650590, 7980708, 9975885, 11971062, 13301180, 15961416, 19951770, 23942124, 26602360, 29927655, 39903540, 47884248, 59855310, 79807080, 119710620, 239421240]

約数ペア:

[(1, 239421240), (2, 119710620), (3, 79807080), (4, 59855310), (5, 47884248), (6, 39903540), (8, 29927655), (9, 26602360), (10, 23942124), (12, 19951770), (15, 15961416), (18, 13301180), (20, 11971062), (24, 9975885), (30, 7980708), (36, 6650590), (40, 5985531), (45, 5320472), (60, 3990354), (72, 3325295), (90, 2660236), (120, 1995177), (180, 1330118), (360, 665059), (373, 641880), (746, 320940), (1119, 213960), (1492, 160470), (1783, 134280), (1865, 128376), (2238, 106980), (2984, 80235), (3357, 71320), (3566, 67140), (3730, 64188), (4476, 53490), (5349, 44760), (5595, 42792), (6714, 35660), (7132, 33570), (7460, 32094), (8915, 26856), (8952, 26745), (10698, 22380), (11190, 21396), (13428, 17830), (14264, 16785), (14920, 16047)]