118715880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43013}}^1$

素因数の和:43050

約数の個数: 64

約数和(自身を含む): 371640960

約数和(自身を除く): 252925080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 43013, 86026, 129039, 172052, 215065, 258078, 344104, 430130, 516156, 645195, 860260, 989299, 1032312, 1290390, 1720520, 1978598, 2580780, 2967897, 3957196, 4946495, 5161560, 5935794, 7914392, 9892990, 11871588, 14839485, 19785980, 23743176, 29678970, 39571960, 59357940, 118715880]

約数ペア:

[(1, 118715880), (2, 59357940), (3, 39571960), (4, 29678970), (5, 23743176), (6, 19785980), (8, 14839485), (10, 11871588), (12, 9892990), (15, 7914392), (20, 5935794), (23, 5161560), (24, 4946495), (30, 3957196), (40, 2967897), (46, 2580780), (60, 1978598), (69, 1720520), (92, 1290390), (115, 1032312), (120, 989299), (138, 860260), (184, 645195), (230, 516156), (276, 430130), (345, 344104), (460, 258078), (552, 215065), (690, 172052), (920, 129039), (1380, 86026), (2760, 43013)]